A Student's Guide to Vectors and Tensors (Student's Guides)
Asin: 0521171903 | Ean: 8601404485770, 8601400496602, 8601300306223, 9780521171908
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.First Available: 09/22/2011
Brand: Cambridge University Press | Manufacturer: Cambridge University Press
Dimensions: 8.98 x 5.98 x 0.47 inches | Weight: 0.75 Pounds
See On Amazon Similar To A Student's Guide to Vectors
#1
Writer Stickers,50 PCS Love Reading Aesthetic Waterproof Stickers,Vinyl Stickers for Students, Bookish Gifts Stickers for Bookish Adults Kids Book Lovers, Teachers (Writer)
Asin: B0CM689HPQ | Model: SBOBUY6W | PartNumber: SBOBUY6W
【 Broad Application 】 Decorating Laptop, Computer, Keyboards, Phone Case,Water Bottle, Hydroflask, Scrapbook, Mac-Book, Notebook, Luggage, Skateboard, Snowboard,Car , Etc.Feel Free To Customize Your Items And Let Your Personality Shine!.
【User Guide】Clean The Surface Of The Object, Uncover The Glue Layer, Paste It , Press It Lightly. You Can Get Personalized Items, Simple And Easy To Operate..
【Suitable For All Ages】Special Gifts For Children, Teenagers, Friends, Family And Other Sticker Lovers. Use Your Imagination To Show Your Personality Through Diy.No Kids Will Refuse Mixed Stickers!.
【Superior Quality】Sizes Range From 2.7 Inch To 4.0 Inch.Stickers Are Made Of Ai Vector Graphics, Using High-Precision Printing Technology, The Patterns Are More Precise And Clearer. Using W.P.S.2.0 Waterproof Membrane And 2500Cps Seamless Adhesive, The Waterproof Effect Is Further Improved, And No Glue Is Left After Tearing Off..
Features
- Product Content Package includes 50 pieces of Writer Collection Stickers,unique personalized patterns are your best choice.
- Superior Quality Sizes range from 2.7 inch to 4.0 inch.Stickers are made of AI vector graphics, using high-precision printing technology, the patterns are more precise and clearer. Using W.P.S.2.0 waterproof membrane and 2500CPS seamless adhesive, the waterproof effect is further improved, and no glue is left after tearing off.
- Broad Application Decorating laptop, computer, keyboards, phone case,water bottle, hydroflask, scrapbook, mac-book, notebook, luggage, skateboard, snowboard,car , etc.Feel free to customize your items and let your personality shine!
- Suitable for all ages Special gifts for children, teenagers, friends, family and other sticker lovers. Use your imagination to show your personality through DIY.No kids will refuse mixed stickers!
- User Guide Clean the surface of the object, uncover the glue layer, paste it , press it lightly. You can get personalized items, simple and easy to operate.
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Brand: SBOBUY | Manufacturer: SBOBUY
See On Amazon #2
Bluetooth Voice Amplifier with Wireless Mic, Waterproof Wireless Microphone and Speaker Set, 18W Personal Mic Headset for Speaking, Rechargeable Megaphone Portable Pa System for Teachers Ect M800UHF
Asin: B07D5YC4T8 | Model: RB-800U | PartNumber: RB-800U
[Long Batery Life] This Portable Microphone And Speaker Set Comes With 4400Mah Rechargeable Battery, Gives You Up To 12 Hrs Wireless Stable Continuous Amplification With A Single Charge; 18W Waterproof Speaker With Microphone Perfect For Personal Or Commercial Use Large Indoor And Outdoor..
[What's Your Get]1 X Voice Amplifer, 1 X Wireless Microphone Headset,1 X Charger, 1 X User Manual, 1 X 3.5Mm Audio Cable, 1 X Adjustable Waistband. What's More, We Support 12-Month Worry-Free Warranty And Friendly Customer Service Within 24 Hours. Enjoy Your Shopping！.
[Helpful Tips]: 1）For The Best Audio Pickup, Position The Microphone About 3-5Cm (1.2-2 Inches) Away From Your Mouth. 2）To Prevent Feedback, It's Advisable Not To Place The Microphone Directly In Front Of The Voice Amplifier. 3）Adjust The Volume To Your Preference Using The Convenient Controls On Both The Microphone And Amplifier. 4）If You Encounter Any Connection Issues, Re-Pairing The Devices Often Resolves The Problem In The Majority Of Cases..
[Bluetooth Speaker With Microphone] Not Only A Wireless Voice Amplifier But Also A Bt Portable Speaker, You Can Stream Your Favorite Music From Any Type Of Bluetooth-Enabled Mobile Device, Up To 33 Feet Away; Also Support Aux Input, Tf Card, U Disk More In One..
[ Microphone Wireless , No Burden] You Will Get A Wireless Uhf Comfortable Headsest Microphone(35M/100Ft), No Need To Carry The Amplifier Just Put It On Table Around You..
Features
- [Loud & Clear Sound Amplifier] This portable megaphone comes with 18W original clear and high output which perfect for a group with 100-200 People.
- [ Microphone Wireless , No Burden] You will get a wireless uhf comfortable headsest microphone(35m/100ft), no need to carry the amplifier just put it on table around you.
- [Long Batery Life] This portable microphone and speaker set comes with 4400mAh rechargeable battery, gives you up to 12 hrs wireless stable continuous amplification with a single charge; 18W waterproof speaker with microphone perfect for personal or commercial use large indoor and outdoor.
- [Bluetooth Speaker with Microphone] Not only a wireless voice amplifier but also a bt portable speaker, you can stream your favorite music from any type of Bluetooth-enabled mobile device, up to 33 feet away; Also support Aux input, TF Card, U Disk more in one.
- [What's Your Get]1 x Voice amplifer, 1 x Wireless microphone headset,1 x Charger, 1 x User Manual, 1 x 3.5mm audio cable, 1 x Adjustable waistband. What's more, We support 12-month worry-free warranty and friendly customer service within 24 hours. Enjoy your shopping
- [Helpful Tips]: 1 For the best audio pickup, position the microphone about 3-5cm (1.2-2 inches) away from your mouth. 2 To prevent feedback, it's advisable not to place the microphone directly in front of the voice amplifier. 3 Adjust the volume to your preference using the convenient controls on both the microphone and amplifier. 4 If you encounter any connection issues, re-pairing the devices often resolves the problem in the majority of cases.
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Brand: ResponseBridge | Manufacturer: SHIDU Digital
Dimensions: 1.80 x 4.70 x 3.80 inches | Weight: 0.81 Pounds
Warranty: 12 months warranty+lifetime technical guidance support+Email reply within 24 hours
See On Amazon #3
Retekess T130 Tour Guide System, Wireless Tour Guide Headsets, Easy to Set Up, Rechargeable Battery, Translation Devices for Church, Factory Tours (Case of 1 Transmitter 15 Receivers)
Asin: B072FKPHHV | Model: FF4508B | PartNumber: FF4508B | Ean: 0714559991985 | UPC: 714559991985
Comfortable Accessories; Church Translation System Lavalier Microphone Wears Tightly And Firmly; Freeing Up Your Hands; 3.5Mm Single-Sided Headset Is Both Comfortable And Clean; Or You Can Use Your Own 3.5Mm Universal Headset If You Need It.
Multiple Applications; Retekess T130 Wireless Whisper Tour Guide System For Factories Is Widely Used In Group Tour And Church Translation; Meanwhile; It Works Well In Factory Tour; Museumvisit; Conference Lecture And Teaching Training.
Auto-Pairing And Manual Pairing; Tour Guide Microphone And Speaker Has One-Touch Auto-Pairing Feature Allows All Receivers To Sync With The Transmitter's Channels Within 5 Seconds; So You Don't Need To Spend Precious Time Adjusting The Receiver Ids One By One.
Rechargeable Battery; The Transmitter Has A Built-In 900Mah Battery That Can Work For 12H; And The Receiver Has A Built-In 600Mah Battery That Translation Headphones For Church Can Work For 18H; You Don't Have To Worry About The Device Running Out Of Power.
Features
- FCC certified; FCC ID:2AAR8T130; lightweight and pocket-sized; wireless transmitter weighs 56g and the wireless receiver weighs only 46g; you can easily take the wireless tour guide system anywhere and won't feel heavy when using them
- Rechargeable battery; the transmitter has a built-in 900mAh battery that can work for 12h; and the receiver has a built-in 600mAh battery that translation headphones for church can work for 18h; you don't have to worry about the device running out of power
- Comfortable accessories; church translation system lavalier microphone wears tightly and firmly; freeing up your hands; 3.5mm single-sided headset is both comfortable and clean; or you can use your own 3.5mm universal headset if you need it
- Auto-pairing and manual pairing; tour guide microphone and speaker has one-touch auto-pairing feature allows all receivers to sync with the transmitter's channels within 5 seconds; so you don't need to spend precious time adjusting the receiver IDs one by one
- Multiple applications; Retekess T130 wireless whisper tour guide system for factories is widely used in group tour and church translation; meanwhile; it works well in factory tour; museumvisit; conference lecture and teaching training
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Brand: Retekess | Manufacturer: retekess
Dimensions: 3.94 x 8.27 x 5.91 inches | Weight: 0.13 pounds
See On Amazon #4
OSALO Scientific Calculator 417 Function 2 Line 10+2 Digits Written Display Solar and Battery Calculators for School College Students Secondary Black (OS 991ES Plus 2nd Edition)
Asin: B0CJJ15LVC | Model: 991es Plus Ⅱ | PartNumber: 991es Plus Ⅱ | Ean: 0730637240448 | UPC: 730637240448
【Brightness Adjustment Function】The Brightness Of The Solar Scientific Calculators Screen Can Be Adjusted For Optimal Display With A Simple Operation, Dimming It To Relieve Eye Fatigue And Brightening It For Clearer Results..
【Ultra-Light & Portable】Weight: 5.1Oz. (145G); Size: 164 X 80 X 17(Mm)/6.4 X 3.15 X 0.6 7(Inch); Material: Abs Plastic. With Slide-On Hard Case, Convenient To Carry It Outside And Hold It On One Hand..
【Dual Power Source Electronic Calculator】Solar And Battery, Double Safe Uninterruptible Power, Environmental Protection And Energy Saving Advantages..
【Written Display Scientific Calculator】Input Expressions And Arithmetic Operations Same As Written Form In The Textbook, Which Is Easier To Read Than Traditional Calculators. The 2 Line Display Shows Both Input And Calculation Results, Convenient For Students To Check The Calculation Process And Results..
Features
- 417 Functions Scientific Calculators contains 417 functions that cover most of the scientific functions that students from middle school to college will need to use in their courses and exams. The included reading guide will help you understand how to use and find these functions.
- Written Display Scientific Calculator Input expressions and arithmetic operations same as written form in the textbook, which is easier to read than traditional calculators. The 2 line display shows both input and calculation results, convenient for students to check the calculation process and results.
- Brightness Adjustment Function The brightness of the solar scientific calculators screen can be adjusted for optimal display with a simple operation, dimming it to relieve eye fatigue and brightening it for clearer results.
- Dual Power Source Electronic Calculator Solar and battery, double safe uninterruptible power, environmental protection and energy saving advantages.
- Ultra-light & Portable Weight: 5.1oz. (145g); Size: 164 x 80 x 17(mm)/6.4 x 3.15 x 0.6 7(inch); Material: ABS plastic. With slide-on hard case, convenient to carry it outside and hold it on one hand.
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Brand: OSALO | Manufacturer: OSALO
Dimensions: 0.10 x 6.40 x 3.15 inches | Weight: 0.33 pounds
See On Amazon #5
W WINBRIDGE Portable Rechargeable Mini Voice Amplifier with Wired Microphone Headset and Waistband, Support Music Play for Teachers, Singing, Coaches, Training, Presentation, Tour Guide
Asin: B07QXZTG2H | Model: WINBRIDGE Voice Amplifier | PartNumber: WINBRIDGE Voice Amplifier | Ean: 0723888000169 | UPC: 723888000169
Portable Loudspeaker Built In Rechargeable Lithium Polymer Battery. Continously Working Time Is Up To 6 To 8 Hours. You Can Use Usb Cable Included To Charge This Mini Voice Amplifier. Only Needs 3~5 Hours To Fully Charge It..
Portable Speaker Provides A Sound System For Meeting,Teaching, Training,Outdoor Activities Like Wedding,Yoga Classroom Even For Tourist Guide,Elder And Whisper Etc.
Voice Amplifier Supports Mp3 Audio Playing And Tf (Micro Sd) Card Playing & Usb Flash Driver Playing. Can Repeat Single Tune, Loop All Music And Switch Songs..
Microphone And Speaker Compact Size (7.087 X 5.669 X 2.205 Inches) And Light Weight (11.36 Ounces). Voice Amplification System Comes With An Adjustable Band You Can Use Around Your Waist But Also Has A Clip On The Back Of The Unit You Can Clip On A Belt Or Pant Waistband..
Features
- Portable voice amplifier is a life saver on your voice and throat!Speaker gives off a clear and crisp sound,no noise and no distortion!You could easily make a presentation to a group of 50 people and be heard clearly.
- Microphone and speaker compact size (7.087 x 5.669 x 2.205 inches) and light weight (11.36 ounces). Voice Amplification System comes with an adjustable band you can use around your waist but also has a clip on the back of the unit you can clip on a belt or pant waistband.
- Portable Loudspeaker built in rechargeable lithium polymer battery. Continously working time is up to 6 to 8 hours. You can use USB cable included to charge this mini voice amplifier. Only needs 3~5 hours to fully charge it.
- Voice amplifier supports MP3 audio playing and TF (Micro SD) card playing & USB flash driver playing. Can repeat single tune, loop all music and switch songs.
- Portable speaker provides a sound system for meeting,teaching, training,outdoor activities like wedding,Yoga classroom even for tourist guide,elder and whisper etc
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Brand: W WINBRIDGE | Manufacturer: WinBridge
See On Amazon #6
W WINBRIDGE S92 Pro Portable PA System -25W Bluetooth Speaker with Dual Wireless Microphones, Wireless Voice Amplifier with Headset Mic and Handheld Mic for Presentations, Teaching, Karaoke
Asin: B07QWSDLYS | Model: S92Pro | PartNumber: S92Pro | Ean: 0723888000152 | UPC: 723888000152
Durable And User-Friendly Design: The Portable Pa Speaker Unit Is Built To Last, With A Solid Construction That Can Withstand Daily Wear And Tear. Its Easy-To-Use Controls Make It A Breeze To Operate, And Its Multiple Input Modes Allow You To Connect It To A Variety Of Devices. Plus, It's Portable And Lightweight, Making It Easy To Take With You Wherever You Go..
You Can Link Both The Handheld Microphone And The Headset Microphone At The Same Time. This Would Work Well For Teaching That Kind Of Venue, Portable Pa Speaker Can Help So Much For Some Of Your Quieter Kids To Have Their Voices Throughout The Whole Group,Kids Will Love To Pass Around The Microphone And Take Turns Speaking.The Amplified Sound Helps All Students, And Especially Enhances Focus For Your Students With Learning Disabilites. It Is Loud And Powerful!.
Versatile Use Cases: This Speaker With Microphone System Is Perfect For A Wide Range Of Applications, Including Teaching, Training, Fitness Classes, Karaoke, And More. Whether You're A Professional Instructor, A Public Speaker, Or Just Looking For A Way To Add Some Fun To Your Next Party, The S92 Pro Has You Covered..
Clear, High-Quality Sound: The Main Speaker Unit Delivers Excellent Sound Quality, Making It Easy For You To Be Heard By Groups Of 50-150 People. It Also Doubles As A Portable Karaoke Speaker For Added Fun.(Without Echo, Bass, And Treble).
Features
- Superior Microphone Options: The S92 Pro comes with both a U5 handheld UHF microphone and a U8 wireless headset microphone, allowing you to easily switch between the two or use them simultaneously. Plus, they offer a range of up to 50 feet!
- Clear, High-Quality Sound: The main speaker unit delivers excellent sound quality, making it easy for you to be heard by groups of 50-150 people. It also doubles as a portable karaoke speaker for added fun.(without echo, bass, and treble)
- Durable and User-Friendly Design: The portable pa speaker unit is built to last, with a solid construction that can withstand daily wear and tear. Its easy-to-use controls make it a breeze to operate, and its multiple input modes allow you to connect it to a variety of devices. Plus, it's portable and lightweight, making it easy to take with you wherever you go.
- Versatile Use Cases: This speaker with microphone system is perfect for a wide range of applications, including teaching, training, fitness classes, karaoke, and more. Whether you're a professional instructor, a public speaker, or just looking for a way to add some fun to your next party, the S92 Pro has you covered.
- You can link both the handheld microphone and the headset microphone at the same time. This would work well for teaching that kind of venue, portable pa speaker can help so much for some of your quieter kids to have their voices throughout the whole group,Kids will love to pass around the microphone and take turns speaking.The amplified sound helps all students, and especially enhances focus for your students with learning disabilites. It is loud and powerful!
- See more on Amazon...
Brand: W WINBRIDGE | Manufacturer: WinBridge
Dimensions: 4.70 x 3.70 x 1.96 inches | Weight: 1.06 pounds
See On Amazon #7
Retekess T130 Church Translation System,Wireless Tour Guide System, Assistive Listening Device, PLL Translation Headset for Simultaneous Interpreting(1 Transmitter 10 Receivers)
Asin: B07GTFXVXK | Model: FF9423A-F9424AX10 | PartNumber: FF9423A-F9424AX10 | Ean: 0794604981062 | UPC: 794604981062
Assistive Listening System Has One Way Audio Transmission Function; You Only Need To Use Your Own Aux Cable To Connect The Transmitter And Some External Media Devices; Such As Church Listening System; Mobile Phone; Church Sound System; Computer; Ipad; Etc.
Wireless Tour Guide Systems May Also Be Used For Fundraising Events; Ground-Breaking Ceremonies, The Opening Of New Campus Facilities; Commencement Ceremonies; Simultaneous Interpretation And More.
Do You Have A Multilingual Audience At Your School; Factory; Courtroom Or House Of Worship; T130 Tour Guide System Allows For Language Translation In Different Channels (Translators Required); There Is No Limit To The Number Of Listeners.
Church Translation System Has A Wide Working Range; Transmission Distance Is About 50-60 Meters (164-197Ft); The Receivers Can Hear The Clear Voice From The Transmitter; You Can Also Adjust The Volume Of The Receiver Freely When Listening.
Features
- FCC certified. FCC ID:2AAR8T130; Easy pairing in just two steps; PLL technology for stable signal; superior audio clarity; rejection of ambient noise; and naturalness of tone
- Church translation system has a wide working range; transmission distance is about 50-60 meters (164-197ft); the receivers can hear the clear voice from the transmitter; you can also adjust the volume of the receiver freely when listening
- Assistive listening system has one way audio transmission function; you only need to use your own AUX cable to connect the transmitter and some external media devices; such as church listening system; mobile phone; church sound system; computer; iPad; etc
- Do you have a multilingual audience at your school; factory; courtroom or house of worship; T130 tour guide system allows for language translation in different channels (translators required); there is no limit to the number of listeners
- Wireless tour guide systems may also be used for fundraising events; ground-breaking ceremonies, the opening of new campus facilities; commencement ceremonies; simultaneous interpretation and more
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Brand: Retekess | Manufacturer: retekess
Dimensions: 4.25 x 8.66 x 6.89 inches
Warranty: We provide 2 year warranty and 30 days no reason to return. Beyond the warranty period: we still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible. You just need to contact with us on amazon ,we will reply you within 12 hours.
See On Amazon #8
ELEGOO Penguin Bot Biped Robot Kit Compatible with Arduino, STEM Projects & Toys for Kids, Teens, Adults, Robotics & Engineering Kit, Science | Coding | Programming Set, Gift for Boys Girls (Black)
Asin: B07GJXBBDZ
【Easy-To-Follow Tutorial】Comes With An Exquisite User Manual Which Will Guide You How To Build Up The Bot Step By Step And The Tutorial Will Teach You How To Program The Bot, Suitable For Parents And Kids To Have A Hands-On Experience Together And Learn Robotic Knowledge At The Same Time. And, Here Is A Video Tutorial For Assembling: Https://Youtu.Be/Nzsia3y2dow.
【Elegant And Safe Package】Well-Designed And Sturdy Container Stuffed With All The Tools And Parts Like A Magnetic Screwdriver, Servo Motors, And Spare Screws, Which Are Stored In Zip-Lock Bags..
【Stem Toy For Everyone】Perfect Gift For Kids Even Adults Who Are Interested In Electronics Or Robotics Will Love This Kit And Use It A Stem Kit To Learn Engineering And Programming While Playing With It..
【Stylish And Adorable Design】There Are 3 Color Version To Choose From- Red, Black And White. It Also Comes With 6 Delicate-Designed Headcovers (Or Head Masks) Which Will Make Penguin Bot Even Cuter And It Allows You To Customize The Covers By Drawing Your Own Pictures.
Features
- Projects based on Arduino ELEGOO penguin bot is developed based on Arduino platform and has many talents inside, like auto-follow, obstacle-avoidance, music player, dancing and you can always customize it by re-programming.
- Stylish and Adorable Design There are 3 color version to choose from- red, black and white. It also comes with 6 delicate-designed headcovers (or head masks) which will make Penguin Bot even cuter and it allows you to customize the covers by drawing your own pictures
- Easy-to-Follow Tutorial Comes with an exquisite user manual which will guide you how to build up the bot step by step and the tutorial will teach you how to program the bot, suitable for parents and kids to have a hands-on experience together and learn robotic knowledge at the same time. AND, here is a video tutorial for assembling: https://youtu.be/nZsia3Y2Dow
- STEM Toy for Everyone Perfect gift for kids even adults who are interested in electronics or robotics will love this kit and use it a STEM kit to learn engineering and programming while playing with it.
- Elegant and Safe Package Well-designed and sturdy container stuffed with all the tools and parts like a magnetic screwdriver, servo motors, and spare screws, which are stored in zip-lock bags.
- See more on Amazon...
Brand: ELEGOO | Manufacturer: ELEGOO
Dimensions: 5.00 x 3.82 x 3.23 inches
See On Amazon #9
Silent Sound System Wired RF Transmitter for Silent Discos and Events (1)
Asin: B07WF97693 | Ean: 0645312860159 | UPC: 645312860159
Transmits Up To 1500 Ft.
Effortless, Plug-And-Play Style Setup - Lightweight & Portable.
Social Distancing And Noise Ordinance Solution.
Play Up To 3 Audio Channels At Once! 1 Transmitter = 1 Audio Source.
Features
- Works with Silent Sound System Headphones
- Play up to 3 Audio Channels at once! 1 Transmitter = 1 Audio Source
- Transmits up to 1500 ft
- Social Distancing and Noise Ordinance Solution
- Effortless, plug-and-play style setup - Lightweight & Portable
- See more on Amazon...
Brand: Silent Sound System | Manufacturer: Silent Sound System
See On Amazon #10
Silent Sound System Wireless Starter Package for Yoga, Guided Tours, Fitness and More - Portable and Hands-Free (10 RF LED Headphones, 1 Wireless Transmitter)
Asin: B0845P4FGW | Model: SSSY10PK-01 | PartNumber: SSSY10PK-01 | Ean: 0645312860180 | UPC: 645312860180
Foldable Design For Hassle-Free Storage And Transportation.
Effortless, Plug-And-Play Style Setup With Color-Matched Audio Channels.
Soft, Vegan Leather Ear Pads Are Hypoallergenic And Easy-To-Clean.
In-Line Volume And Channel Control With Three Color-Coded Audio Channels.
Features
- Ten headphones and a hands-free transmitter with mic in a convenient, lockable case
- In-line volume and channel control with three color-coded audio channels
- Foldable design for hassle-free storage and transportation
- Soft, vegan leather ear pads are hypoallergenic and easy-to-clean
- Effortless, plug-and-play style setup with color-matched audio channels
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Brand: Silent Sound System | Manufacturer: Silent Sound System
Dimensions: 6.00 x 18.00 x 13.00 inches | Weight: 10.00 pounds
See On Amazon #11
Retekess Wireless Microphone Headset System with 1 TR503 Transmitter and 5 PR13 FM Radio Receiver, Fm Listening System for Church,Training,School(Case of 1 Transmitter 5 Receivers)
Asin: B077RYYBXY | Model: FY4430A-Y4305AX5 | PartNumber: FY4430A-Y4305AX5 | Ean: 0714559949177 | UPC: 714559949177
Long Work Time; The Wireless Microphone Has A 450Mah Battery; You Can Use Usb To Charge; Charge For 2 Hours; Work Time Is 8 Hours; You Can Also Use 2Xaa Battery (Not Included) Drive During Power Outage; Fm Receiver Uses 2Xaaa Battery (Not Included); Battery Replacement Is Simple.
Business; Organizations Use Fm Tour Guide System To Offer Employees And Ieaders An Accessible And Inclusive Experience In Meetings And Presentations.
Houses Of Worship; Make Sure Everyone Can Connect To Inspirational Messages And Music By Providing Assistive Listening Solutions.
K-12 To Higher Education; Fm Assistive Listening Systems Help Educators Create Enriched Educational Environments That Improve Students’ Retention; Focus; And Imaginations With Sound.
One Headset Transmitter; Five Receivers; You Can Connect A Loudspeaker To Conferences; Teaching; Lectures And Shopping Malls; Or Connect To Fm Receivers In Tour Guides And Churches; Wide Range Of Use.
Tr503 Fm Tour Guide System Can Be Expanded With Countless Pr13/Tr612 Receivers; If You Use The Professional Tour Guide System, You Can Choose T130/Tt122 Wireless Tour Guide System.
Light Weight And Strong Portability; The Wireless Microphone Weighs Only 1.76Oz; And There Is No Obvious Discomfort On The Head; The Fm Receiver Is Only 3.6X2.1X0.6 Inches And Weighs 0.09 Pounds; It Is Very Easy To Carry; The Transmitter Also Has A Hand Strap For Easy Carrying; Hang On Your Hand Or On Your Chest.
Wireless Microphone Headset System Deliver The Clarity; Precision; And Reliability Necessary In An Environment Where Every Word Matters.
The Fm Receiver Uses Dsp Technology To Improve The Signal Receiving Sensitivity Of The Radio; At The Same Time; It Is Equipped With Headphones That Can Be Used As An Antenna For Better Reception; With A 24-Hour Clock And A Lock Key To Prevent Accidental Operation.
Features
- The headset wireless microphone transmitter can transmit FM signals within 30 meters; and can work with multiple FM receivers at the same time; as long as the transmitter and receiver have the same frequency; frequency range: 87.9-91.9Mhz; with 15-level emission; good sound quality; can reduce noise and prevent howling
- The FM receiver uses DSP technology to improve the signal receiving sensitivity of the radio; at the same time; it is equipped with headphones that can be used as an antenna for better reception; with a 24-hour clock and a lock key to prevent accidental operation
- Long work time; the wireless microphone has a 450mAh battery; you can use USB to charge; charge for 2 hours; work time is 8 hours; you can also use 2xAA battery (not included) drive during power outage; FM receiver uses 2xAAA battery (not included); battery replacement is simple
- Light weight and strong portability; the wireless microphone weighs only 1.76oz; and there is no obvious discomfort on the head; the FM receiver is only 3.6x2.1x0.6 inches and weighs 0.09 pounds; it is very easy to carry; the transmitter also has a hand strap for easy carrying; hang on your hand or on your chest
- One headset transmitter; five receivers; you can connect a loudspeaker to conferences; teaching; lectures and shopping malls; or connect to FM receivers in tour guides and churches; wide range of use
- TR503 FM tour guide system can be expanded with countless PR13/TR612 receivers; if you use the professional tour guide system, you can choose T130/TT122 wireless tour guide system
- Houses of worship; Make sure everyone can connect to inspirational messages and music by providing assistive listening solutions
- K-12 to higher education; fm assistive listening systems help educators create enriched educational environments that improve students retention; focus; and imaginations with sound
- wireless microphone headset system deliver the clarity; precision; and reliability necessary in an environment where every word matters
- Business; organizations use fm tour guide system to offer employees and ieaders an accessible and inclusive experience in meetings and presentations
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Brand: Retekess | Manufacturer: Retekess
Dimensions: 10.12 x 8.94 x 1.97 inches | Weight: 0.99 Pounds
Warranty: We provide 2 year warranty and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours
See On Amazon #12
Physics Reference Guides- High School Physics Quick Reference Guide - 4 Chart Bundle by Permacharts
Asin: 1554318335 | Ean: 9781554318339
2. Statics Chart: The Further Study Of Physics By Any Student Will Necessarily Involve An Understanding Of Statics, A Fundamental Component Of Mechanics. This Guide Provides Invaluable Information To Anyone Who Desires A Better Grasp On How The Application Of Force Impacts Stationary Bodies. The Terminology Employed In Force Systems, Equilibrium, And Distributed Forces Are All Developed In This Guide..
4. Vectors And Matrices Chart: Vectors Are An Important Area Of Study That Develops Naturally From A Basic Understanding Of Physics And Is Subsets - Statics, Dynamics, And Mechanics. This Practical Guide Provides Assistance In An Often Complex Discipline With Powerful Graphics And Examples.
3. Thermodynamics Chart: This Detailed And Well-Structured Guide Builds Upon The Physics Principles Defined In Its Companion Guides. The Basic Concepts Are Clearly And Concisely Defined And The Laws Of Thermodynamics Are Clearly Articulated. Graphics And Charts Are Also Employed Throughout The Guide To Convey The Scientific Concepts In An Attractive And Compelling Fashion..
1. Physics Chart: This Guide Is An Aid To Understanding One Of The Essential "Hard" Sciences. Concepts Such As Mechanics And Magnetism Are Explained In Clear Terms, Aided By A Number Of Useful Examples And Equations. The Guide Provides The Reader With A Readily Accessible Set Of Physics Definitions That Will Assist Everyone From The Science Beginner To The Specialist..
Features
- This 4-chart physics study guide bundle includes these 4 laminated quick reference physics guides on Thermodynamics, Physics, Statics and our Vectors & Matrices
- 1. Physics chart: This Guide is an aid to understanding one of the essential hard sciences. Concepts such as mechanics and magnetism are explained in clear terms, aided by a number of useful examples and equations. The Guide provides the reader with a readily accessible set of Physics definitions that will assist everyone from the science beginner to the specialist.
- 2. Statics chart: The further study of Physics by any student will necessarily involve an understanding of Statics, a fundamental component of Mechanics. This Guide provides invaluable information to anyone who desires a better grasp on how the application of force impacts stationary bodies. The terminology employed in force systems, equilibrium, and distributed forces are all developed in this guide.
- 3. Thermodynamics chart: This detailed and well-structured Guide builds upon the Physics principles defined in its companion Guides. The basic concepts are clearly and concisely defined and the laws of Thermodynamics are clearly articulated. Graphics and charts are also employed throughout the Guide to convey the scientific concepts in an attractive and compelling fashion.
- 4. Vectors and Matrices chart: Vectors are an important area of study that develops naturally from a basic understanding of physics and is subsets - statics, dynamics, and mechanics. This practical Guide provides assistance in an often complex discipline with powerful graphics and examples
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Brand: Permacharts | Manufacturer: Permacharts
Dimensions: 0.10 x 11.00 x 8.50 inches | Weight: 0.25 Pounds
See On Amazon #13
Silent Sound System Starter Package for House Party, Garden Event, Backyard Family Home Movies (9 RF LED Headphones + 1 Transmitter)
Asin: B07LH93PFM | Model: SSSBGPK-01 | PartNumber: SSSBGPK-01
Play Audio From Up To 3 Channels!.
Foldable Design For Hassle-Free Storage And Transportation.
Soft, Vegan Leather Ear Pads Are Hypoallergenic And Easy-To-Clean.
In-Line Volume And Channel Control With Three Color-Coded Audio Channels.
Features
- Headphones come in a convenient, lockable case
- In-line volume and channel control with three color-coded audio channels
- Play audio from up to 3 channels!
- Soft, vegan leather ear pads are hypoallergenic and easy-to-clean
- Foldable design for hassle-free storage and transportation
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Brand: Silent Sound System | Manufacturer: Silent Sound System
Dimensions: 6.00 x 18.00 x 13.00 inches | Weight: 8.00 Pounds
See On Amazon #14
XIAOKOA Wireless Lavalier Microphone, 2.4G Wireless Microphone System with Lavalier Lapel Mics,Transmitter&Receiver for Conference, Speaker, Teaching, Tour Guiding, Stage Performance
Asin: B07G8V17VH | Model: U-81 | PartNumber: U-81 | Ean: 6902482118638
▲Omni-Directional Microphone,High Sensitivity To Pick Up Sound, Intelligent Noise Reduction, Make The Sound More Clear And Realistic.Mini Metal Clip Allows You To Easily Clip It To Your Collar, Tie Or Pocket.Very Portable.
▲Package Include A Free 6.35Mm (1/4”) Connection Plug Adapter Which Can Be Used For Louder Speaker, Pc,Pa System. ▲Also With An Free "U" Adapter Which Can Be Applied To Android Phones, Iphone.▲Ideal For Video Recording, Interview, Etc.▲If You Have Any Question, Please Contact Us Anytime,We Will Reply You As Soon As Possible..
▲Super Battery Life, Built-In 400Mah Rechargeable Lithium-Ion Battery, 2 Hours Charge, 5-6 Hours Available.▲ Red Light On When Charging, Red Light Off When Fully Charged..
▲Plug And Play: Plug The Receiver Into "Mic" Jack Of Your Device, Turn On Transmitter And Receiver, And Wait 3S, They Will Connect Automatically. It Needs To Work Together With Voice Amplifiers/ Multimedia/Speaker System Etc.(Not Support Macbook).
Features
- Do not support Mac/laptop Lasted 2.4G Wireless technology of 2020,continuous frequency. Automatic match.it's compatible with smart phones Need use with "Y"adapter which include in package) /PC/Speaker/voice amplifier/PA System(Not support Aux / digital audio system/don't have bluetooth capable.)
- Plug and play: plug the receiver into MIC jack of your Device, turn on transmitter and receiver, and wait 3s, they will connect automatically. It needs to work together with voice amplifiers/ multimedia/speaker system etc.(Not support Macbook)
- Omni-directional Microphone,high sensitivity to pick up sound, intelligent noise reduction, make the sound more clear and realistic.Mini metal clip allows you to easily clip it to your collar, tie or pocket.Very portable
- Super battery life, built-in 400mAh rechargeable lithium-ion battery, 2 hours charge, 5-6 hours available. red light on when charging, red light off when fully charged.
- Package include a free 6.35mm (1/4 ) connection plug adapter which can be used for Louder Speaker, PC,PA system. Also with an free U adapter which can be applied to Android phones, iPhone. Ideal for video Recording, Interview, etc. If you have any question, please contact us anytime,we will reply you as soon as possible.
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Brand: XIAOKOA | Manufacturer: XIAOKOA
See On Amazon #15
EXMAX ELGT-470 UHF Wireless Whisper Acoustic Transmission System Church Translation Teaching Summit Simultaneous Interpretation Walking Tour 1 Transmitter 12 Receivers + Silver Aluminium Storage Case
Asin: B07D7P136M | Model: ELGT-470 | PartNumber: ELGT-470
✤【One-Way Audio Transmission Tour Guide System】In Each Group, Transmitter And Receivers Should Be Set On The Same Frequency Channel Id,For Example, Group A: Transmitter A Is Set On Channel Id 05, So Receivers A Should Be Set On Channel Id 05 Accordingly.But Different Groups Should Use Different Frequency Channel Id, So They Will Not Interfere With Each Other When Work Simultaneously.Widely Applied For Teaching,Training,Museum City Tour,Exhibition/Conference, Simultaneous Interpretation..
✤【Worry-Free After-Sales】Exmax Offers 2-Year Warranty. We Are Full Of Confidence In The Quality,We Protect Your Purchase With An 24-Month Replacement Warranty, 100% Satisfaction Assured And Lifetime Customer Support. If You Have Any Question With Our Wireless Tour Guide Equipment, Please Click Sold By "Exmax" And "Ask A Question",Then Leave A Message To Us. Your Problems And Suggestions Is The Key For Us To Improve.Thank You For Choosing Exmax Products! Exmax Provide 24/7 Online Services..
✤【Widely Applicable】Exmax Elgt-470 Wireless Voice Transmission System Could Be Used For Whisper Interpretation, One-Way Audio Guide Equipment, City Or Bus Tour Guide ,Social Distancing Solutions, Assistive Listening, Training And Small Tours In Manufacturing Plant, Interpreter Translation Service Equipment For Church,Silent Commentary. Exmax Elgt-470 Tour Guide System Is A Discreet Alternative To A Loudspeaker System Ensuring Only Your Group Can Hear You.No More Yelling For People To Hear..
✤【Long Transmission Range & Portable】One Transmitter Can Work With Hundreds Of Receivers,Anti-Interference Uhf Audio Transmission Ability, Clear Sound,More Stable Performance For Your Different Language Speaking Church Members, Each Little Device In Package With Their Own Lanyard And Charger; Receiver With Earphone; Transmitter With Microphone.When People Who Use The Receiver Is Out Of The Transmitting Range And Lose Receiving Signal, The Receiver Will Automatically Say:"Please Follow Up"..
Features
- 100-CHANNEL IDs ALLOW TO SCHEDULE AT LEAST 40 TOURS 470MHZ-490MHZ,100 channels IDs allow at least 40 groups to work simultaneously.Transmitter weighs 66g and receiver weighs 60g,small size Lightweight ,portable. Long transmission range which could be up to 120 meters / 394 ft.Long-Lasting Power; Transmitter has1200 mAh and receiver has 950mAh Built-in lithium battery, make sure it could work for more than 20 hours. Audio tou guide system, Separate your audience from background noise.
- LONG TRANSMISSION RANGE & PORTABLE One Transmitter can work with hundreds of Receivers,anti-interference uhf audio transmission ability, clear sound,more stable performance for your different language speaking church members, each little device in package with their own lanyard and charger; receiver with earphone; transmitter with microphone.When people who use the receiver is out of the transmitting range and lose receiving signal, the receiver will automatically say:Please follow up.
- One-way Audio Transmission Tour Guide System In each group, transmitter and receivers should be set on the same frequency Channel ID,for example, Group A: transmitter A is set on Channel ID 05, so receivers A should be set on Channel ID 05 accordingly.But different groups should use different frequency Channel ID, so they will not interfere with each other when work simultaneously.Widely applied for teaching,training,museum city tour,exhibition/conference, simultaneous interpretation.
- WIDELY APPLICABLE EXMAX ELGT-470 Wireless Voice Transmission System Could be used for Whisper Interpretation, One-way Audio Guide Equipment, City or Bus Tour Guide ,Social Distancing Solutions, Assistive Listening, Training and Small Tours in Manufacturing Plant, Interpreter Translation Service Equipment for Church,Silent Commentary. EXMAX ELGT-470 Tour Guide System is a Discreet Alternative to a Loudspeaker System Ensuring Only Your Group Can Hear You.No More Yelling for People to Hear.
- WORRY-FREE AFTER-SALES EXMAX offers 2-year warranty. We are full of confidence in the quality,We protect your purchase with an 24-month replacement warranty, 100% satisfaction assured and lifetime customer support. If you have any question with our wireless tour guide equipment, please click Sold by EXMAX and Ask a question,then leave a message to us. Your problems and suggestions is the key for us to improve.Thank you for choosing EXMAX products! EXMAX provide 24/7 online services.
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Brand: EXMAX | Manufacturer: EXMAX
Dimensions: 0.67 x 2.83 x 2.05 inches
See On Amazon #16
Kinematics Study Notes Print for High School Teachers and Students, Educational Material for Physics
Asin: B0CT3RLB2M
High Quality Artwork: All Artworks Are Vector Based. This Means Whether You Order The Smallest Size Or The Largest Size You Will Receive Crisp And Sharp Print..
Ready To Frame: Sizes Up To 16X20 Inches (Including 16X20 Inches) Include 0.3-Inch White Border, While Sizes Larger Than 16X20 Inches Include A 0.6-Inch White Border For Framing. Print Is Sold Without Frame..
Made To Last: We Use High Quality 255 Gsm Photo Paper With Satin Finish. They Are Produced To Last Long Time Provided You Keep Them Away From Direct Sunlight..
Informative & Easy To Read: You Will Find Various Graphs And Tables With Color Codes So They Are Easy To Follow, Understand, And Memorize. It Will Be A Great Addition To Your Class, Dorm, High School Hall..
Features
- CAREFULLY DESIGNED EDUCATIONAL PRINT: This print is designed to provide essential information about the topic and to be a visually appealing addition to your classroom, office, science lab, or any interior you see fit with its sleek design.
- INFORMATIVE & EASY TO READ: You will find various graphs and tables with color codes so they are easy to follow, understand, and memorize. It will be a great addition to your class, dorm, high school hall.
- HIGH QUALITY ARTWORK: All artworks are vector based. This means whether you order the smallest size or the largest size you will receive crisp and sharp print.
- MADE TO LAST: We use high quality 255 gsm photo paper with satin finish. They are produced to last long time provided you keep them away from direct sunlight.
- READY TO FRAME: Sizes up to 16x20 inches (including 16x20 inches) include 0.3-inch white border, while sizes larger than 16x20 inches include a 0.6-inch white border for framing. Print is sold without frame.
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Brand: MeloPrints
See On Amazon #17
Magnetic Fields Print Study Notes for High School Physics Students, Science Poster for Classroom Decoration
Asin: B0CKLT1SD8
Easy To Read: You Will Find Various Icons With Color Codes So They Are Easy To Follow, Understand, And Memorize. It Will Be A Great Addition To Your Class, Dorm, High School Hall..
Easy To Frame: Sizes Up To 16X20 Inches (Including 16X20 Inches) Include 0.3-Inch White Border, While Sizes Larger Than 16X20 Inches Include A 0.6-Inch White Border For Framing. Print Is Sold Without Frame..
Made To Last: We Use High Quality 255 Gsm Photo Paper With Satin Finish. They Are Produced To Last Long Time Provided You Keep Them Away From Direct Sunlight..
Informative: The Design Covers The Topics In Different Sections: Description And Magnetic Field Lines.
Features
- WELL-DESIGNED EDUCATIONAL PRINT: This physics print is designed to provide essential information about the topic and to be a visually appealing addition to your classroom, office, science lab, or any interior you see fit with its sleek design.
- INFORMATIVE: The design covers the topics in different sections: Description and Magnetic Field Lines
- EASY TO READ: You will find various icons with color codes so they are easy to follow, understand, and memorize. It will be a great addition to your class, dorm, high school hall.
- MADE TO LAST: We use high quality 255 gsm photo paper with satin finish. They are produced to last long time provided you keep them away from direct sunlight.
- EASY TO FRAME: Sizes up to 16x20 inches (including 16x20 inches) include 0.3-inch white border, while sizes larger than 16x20 inches include a 0.6-inch white border for framing. Print is sold without frame.
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Brand: MeloPrints
See On Amazon #18
Kinematics Study Notes for High School Physics Students, Educational Chart for College Physics
Asin: B0CHC4HJKN
Easy To Read: You Will Find Various Graphs And Tables With Color Codes So They Are Easy To Follow, Understand, And Memorize. It Will Be A Great Addition To Your Class, Dorm, High School Hall..
Easy To Frame: Sizes Up To 16X20 Inches (Including 16X20 Inches) Include 0.3-Inch White Border, While Sizes Larger Than 16X20 Inches Include A 0.6-Inch White Border For Framing. Print Is Sold Without Frame..
Made To Last: We Use High Quality 255 Gsm Photo Paper With Satin Finish. They Are Produced To Last Long Time Provided You Keep Them Away From Direct Sunlight..
Informative: The Design Covers These Topics In Different Sections: Motion, Ticker Tape Diagrams, Motion Graphs..
Features
- STYLISH & EDUCATIONAL: This print is designed to provide an overview of kinematics and also to be a nice addition to your classroom or educational environment with its easy to understand design.
- INFORMATIVE: The design covers these topics in different sections: Motion, Ticker Tape Diagrams, Motion Graphs.
- EASY TO READ: You will find various graphs and tables with color codes so they are easy to follow, understand, and memorize. It will be a great addition to your class, dorm, high school hall.
- MADE TO LAST: We use high quality 255 gsm photo paper with satin finish. They are produced to last long time provided you keep them away from direct sunlight.
- EASY TO FRAME: Sizes up to 16x20 inches (including 16x20 inches) include 0.3-inch white border, while sizes larger than 16x20 inches include a 0.6-inch white border for framing. Print is sold without frame.
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Brand: MeloPrints
See On Amazon #19
[Paperback] [Daniel Fleisch] A Student's Guide to Vectors and Tensors (Student's Guides)
Asin: B07WWWTXC8
Brand: ArtWorld | Manufacturer: ArtWorld
See On Amazon #20
The Master Algorithm: How the Quest for the Ultimate Learning Machine Will Remake Our World
Asin: B012271YB2
First Available: 09/22/2015
Manufacturer: Basic Books
See On Amazon
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