Grtheenumb - Buying Guide
Last Updated: 05/05/2024
Share on
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. #1
Grtheenumb Discharge Integrated Module PCB Module Board 2A 5V Power Protection Module for Battery Charging Protection 6PCS, Discharge Integrated Module
Asin: B0D2ZXTX1N
The Discharge Integrated Module Has Lithium Battery Protection Function: Over-Current, Overvoltage, Over-Temperature, Short Circuit Protection.
The Module Will Allow Discharge While Charging That You Can Continue Your Work While Charging. (Note: At This Time Output Voltage 4.7 / 5V).
The First Time The Load Is Connected, The Output Of The This Discharge Module Is Automatically Turned On. If The Load Is Less Than 50Ma, The Output Will Be Automatically Turned Off After 30 Seconds; If The Load Is Greater Than 50Ma, The Output Will Be Automatically Turned On.
When Our Power Protection Module In Discharge Mode (The Charging Mode Key Function Is Invalid), Trigger The Key Port Once To Open The Output; Continuously Trigger The Key Port Twice To Close The Output.
Features
- This PCB Board Module is a 4 in 1 tool: charging / discharging / lithium battery protection / battery level indicator
- When our Power Protection Module in discharge mode (the charging mode KEY function is invalid), trigger the KEY port once to open the output; continuously trigger the KEY port twice to close the output
- The Discharge Integrated Module has lithium battery protection function: over-current, overvoltage, over-temperature, short circuit protection
- The first time the load is connected, the output of the this Discharge Module is automatically turned on. If the load is less than 50MA, the output will be automatically turned off after 30 seconds; if the load is greater than 50MA, the output will be automatically turned on
- The Module will allow discharge while charging that you can continue your work while charging. (Note: At this time output voltage 4.7 / 5V)
- See more on Amazon...
Brand: Grtheenumb | Manufacturer: Grtheenumb
Dimensions: 0.79 x 1.18 x 1.18 inches | Weight: 0.04 pounds
See On Amazon #2
Pen Tablet Surface Pen Phone Touch Screen Pen Rechargeable Digital Point Stylist Capacitive Pen White, Pen
Asin: B0D2X74Q27
Soft Nib:Touch Screen Pen Has A Soft Nib At The End Of The Used In The Tablet, Which Will Not Damage Your Touch Screen Device.
Design:Screen Pencil Unique Design, Exquisite Craftsmanship, Feel And Grip Are Suitable.
Easy To Use:Surface Pen Can Be Activated Immediately By The Switch Button, And Can Be Operated On Any Device By Capacitive Touch.
Material:Pen Is An Aluminum Cylindrical Pen Body, And The Position Of The Disc Nib Is Connected By A Metal Steel Ball To Increase Service Life And Improve Durability.
Features
- Replaceable: Both ends of tablet are replaceable, providing a smooth handwriting experience for your touch screen tablet and smart phone
- Material:pen is an aluminum cylindrical pen body, and the position of the disc nib is connected by a metal steel ball to increase service life and improve durability
- Soft nib:Touch screen pen has a soft nib at the end of the used in the tablet, which will not damage your touch screen device
- Easy to use:surface pen can be activated immediately by the switch button, and can be operated on any device by capacitive touch
- Design:Screen pencil unique design, exquisite craftsmanship, feel and grip are suitable
- See more on Amazon...
Brand: Grtheenumb | Manufacturer: Grtheenumb
Dimensions: 0.59 x 6.30 x 1.57 Inches | Weight: 0.07 pounds
See On Amazon #3
Personal Alarms USB Rechargeable Self Defense Alarm Loud Siren Protective Emergency Alert for Women Children Black, Personal Alarm
Asin: B0D2X5HJYJ
The Personal Security Alarms Is Easy To Use, No Requires Training Or Skill To Operate.
Just Pull The Contact Pin Out Or Press The Sos Button Two Times Quickly, The Personal Alarm Will Work.
This Personal Alarm Key Chain Is Small And Portable , Compact And Lightweight Design Makes It Easy To Portable.
The Personal Alarm Keychain Can Make A Loud Sound To Draw Attention To Protect You From Having An Emergency.
Features
- Our personal safety alarm is designed with night lighting and waterproof function, very practical
- The personal alarm keychain can make a loud sound to draw attention to protect you from having an emergency
- The personal security alarms is easy to use, no requires training or skill to operate
- This personal alarm key chain is small and portable , compact and lightweight design makes it easy to portable
- Just pull the contact pin out or press the SOS button two times quickly, the personal alarm will work
- See more on Amazon...
Brand: Grtheenumb | Manufacturer: Grtheenumb
Dimensions: 0.83 x 2.87 x 1.61 inches | Weight: 0.14 pounds
See On Amazon #4
Car Motorcycle Battery Tester Auto Battery Tester MICRO-200 PRO Digital Car Load Discharge Black Battery Tester, Car Motorcycle Battery Tester
Asin: B0D2KJXB3J
Car Motorcycle Battery Tester Has 12V Car Battery And 12V Motorcycle Battery.
Usb Data Cable Of Car Battery Tester Connects To The Computer To Print Test Results.
Load Discharge Analyzer. Charging System Test, Start System Test, Battery Status Indicator Display.
Micro-200 Pro Battery Tester With General Battery, Agm Battery, Efb Battery, Gel Battery, Etc. Conductance Technology, Testing Is Convenient, Fast And Accurate.
Features
- Auto battery tester with 12V&24V battery system test
- Micro-200 pro battery tester with general battery, AGM battery, EFB battery, gel battery, etc. Conductance technology, testing is convenient, fast and accurate
- Car motorcycle battery tester has 12V car battery and 12V motorcycle battery
- Load discharge analyzer. Charging system test, start system test, battery status indicator display
- USB data cable of car battery tester connects to the computer to print test results
- See more on Amazon...
Brand: Grtheenumb | Manufacturer: Grtheenumb
Dimensions: 2.76 x 8.66 x 5.51 inches | Weight: 0.78 pounds
See On Amazon #5
Grtheenumb Bezel Ring Compatible with Galaxy Watch 4 Classic 46MM Anti Scratch Protection Case Claret, Watch Bezel Ring
Asin: B0D2HL9F99 | Ean: 7557520087026
These Stainless Steel Bezel Ring Is Specifically Made Compatible With Galaxy Watch 4 Classic 46Mm.
Anti Scratch Protection Case Is Easy To Install, Just Simply Grab Your Smartwatch And Place It On Top.
Bezel Ring Adhesive Cover Will Put An Emphasis On Your Exclusive Fashion By Adding An Accent To Your Accessory.
The Adhesive On The Bezel Ring Allows Easy Attachment And Removal Of The Styling.
Features
- Stainless Steel Cover compatible with Galaxy Watch 4 prevents daily scratches and provides extra protection for your watch
- The adhesive on the bezel ring allows easy attachment and removal of the Styling
- These Stainless Steel Bezel Ring is specifically made compatible with Galaxy Watch 4 Classic 46MM
- Bezel Ring Adhesive Cover will put an emphasis on your exclusive fashion by adding an accent to your accessory
- Anti Scratch Protection Case is easy to install, just simply grab your smartwatch and place it on top
- See more on Amazon...
Brand: Grtheenumb | Manufacturer: Grtheenumb
Dimensions: 0.39 x 1.81 x 1.81 inches | Weight: 0.01 pounds
See On Amazon #6
Grtheenumb Magnetic Power Bank 10000mAh 15W Fast Wireless Portable External Battery Black, Wireless Power Bank
Asin: B0D2HC9759
Wireless Power Bank Is Small And Compact With Strong Magnet Which Hold To The Phone With A Worry Of It Falling Off.
Magnetic Power Bank Can Easily Carry In Your Pocket, Clutch Bag, Purse Or Handbag Keeps Your Phone On High Power All Day.
Charging Battery Pack With Usb-C Can Also Other Devices Via A Cable.
Portable Is Compatible With 8, And Other Mobile Phones That Support Wireless Charging.
Features
- External Battery Pack for your Phone which is quite handy when you are out and about without having any worries of carrying cables
- Portable is compatible with 8, and other mobile phones that support wireless charging
- Wireless Power Bank is small and compact with strong magnet which hold to the phone with a worry of it falling off
- Charging Battery Pack with USB-C can also other devices via a cable
- Magnetic Power Bank can easily carry in your pocket, clutch bag, purse or handbag keeps your phone on high power all day
- See more on Amazon...
Brand: Grtheenumb | Manufacturer: Grtheenumb
Dimensions: 0.79 x 6.50 x 3.54 inches | Weight: 0.48 pounds
See On Amazon #7
Grtheenumb Bone Conduction Earphones Wireless 3D Surround Sound Waterproof Sports Earpiece Black, Wireless Earphones
Asin: B0D2H4YHR2
Waterproof Sports Earpiece Has 5 Days Standby Time, Up To 6 Hours Phone Call Time And Up To 4 Music Playback Time Owing To Its Built-In 120Mah Battery.
Wireless Sports Headphone Is Waterproof Making It Can Be Used In Rainy Days.
Wireless Bone Headphones Are Made Of Abs Material, It Is And Reliable To Use.
Bone Conduction Earphone Is Wireless-Compatible 5.1 Version That Provides Stable Connection And Smooth.
Features
- The Wireless Earphones adopts bone conduction technology, no need to insert the earphones into your ears to avoid damaging your eardrum
- Bone Conduction Earphone is wireless-compatible 5.1 version that provides stable connection and smooth
- Waterproof Sports Earpiece has 5 days standby time, up to 6 hours phone call time and up to 4 music playback time owing to its built-in 120mAh battery
- Wireless Bone Headphones are made of ABS material, it is and reliable to use
- Wireless Sports Headphone is waterproof making it can be used in rainy days
- See more on Amazon...
Brand: Grtheenumb | Manufacturer: Grtheenumb
Dimensions: 1.93 x 6.57 x 5.12 inches | Weight: 0.18 pounds
See On Amazon #8
Grtheenumb Smart Watch 1.44inch Touch Screen Fitness Watch Waterproof Heart Rate Sports Pedometer Black, Smart Watch
Asin: B0D2H3M8KL
Smart Bracelet Adopts New Charging Method, Detachable And Quick-Release Bracelet Design, Can Be Charged By Plugging In The Usb Interface.
The Smart Band Is Perfect For Sports And Fitness, Which Can Supervise Steps, Calories, Distance, Sleep Quality, Etc..
The Bracelet Of Smart Watch Is Made Of Skin-Friendly, Lightweight And Soft Tpu Material, With No Wearing Burden.
Fitness Smart Watch Fous On Your Exercise And Health Status, And Adjust Your Fitness Plan In Time.
Features
- Smart Wristband allows you to connect to a smart phone to view information, remotely take pictures, and retrieve mobile phones and other intimate and practical functions
- Fitness Smart Watch fous on your exercise and health status, and adjust your fitness plan in time
- Smart Bracelet adopts new charging method, detachable and quick-release bracelet design, can be charged by plugging in the USB interface
- The bracelet of smart watch is made of skin-friendly, lightweight and soft TPU material, with no wearing burden
- The Smart Band is perfect for sports and fitness, which can supervise steps, calories, distance, sleep quality, etc.
- See more on Amazon...
Brand: Grtheenumb | Manufacturer: Grtheenumb
Dimensions: 1.18 x 3.94 x 3.74 inches | Weight: 0.10 pounds
See On Amazon #9
Grtheenumb 10Pcs Microfibre Cleaning Cloth for Spectacles, Sunglasses, Camera Lens,CD's, DVD's, PDA's, Computer Screens 14cmx14cm, Microfibre Cleaning Cloth
Asin: B0D1YBHH6Y
Material: Extremely Soft Microfiber Material Absorbs And Removes Dust, Oil Smudges, Fingerprints, And Dirt..
Package Content: 10 Magic Fiber Microfiber Cleaning Cloths.
Multi-Purpose: Safe For Cleaning All Types Of Surfaces, Including Eyeglasses, Sunglasses, Camera Lenses, Computer Screens, Televisions, Binoculars, Telescopes, And Other Delicate Surfaces..
Easy To Use: Safely Removes Fingerprints, Oils And Other Unwanted Material During Cleaning.
Features
- REUSABLE: Washable/Reusable, non-fading - Premium Quality Cloth will last a long time.
- EASY TO USE: Safely removes fingerprints, oils and other unwanted material during cleaning
- MATERIAL: Extremely soft microfiber material absorbs and removes dust, oil smudges, fingerprints, and dirt.
- MULTI-PURPOSE: Safe for cleaning all types of surfaces, including eyeglasses, sunglasses, camera lenses, computer screens, televisions, binoculars, telescopes, and other delicate surfaces.
- PACKAGE CONTENT: 10 Magic Fiber Microfiber Cleaning Cloths
- See more on Amazon...
Brand: Grtheenumb | Manufacturer: Grtheenumb
Weight: 0.06 pounds
See On Amazon #10
Grtheenumb 100pcs Ear Plugs Replacement Clear Rubber Bullets Soft Earring Safety Backs Ear Earring Keeper, Ear Plugs
Asin: B0D1Y64VFJ
Package Included: Comes With 100 Pieces Ear, Enough To Meet Your Needs..
1.
Diy Tools: The Hole Is Large Enough To Fit The Varying Sizes Of Your Post Earrings Diy Tools For Earrings..
Keep Earrings Securely: Help To Keep Your Earrings Securely In Place Whether You Are Making Earrings, Or You Have Lost The Backs To Your Favorite Pair, These Rubber Clutch Earring Backs Will Come In Handy..
Features
- MATERIAL: Made of rubber material, soft and comfortable.
- KEEP EARRINGS SECURELY: Help to keep your earrings securely in place Whether you are making earrings, or you have lost the backs to your favorite pair, these rubber clutch earring backs will come in handy.
- PACKAGE INCLUDED: Comes with 100 pieces ear, enough to meet your needs.
- DIY TOOLS: The hole is large enough to fit the varying sizes of your post earrings DIY tools for Earrings.
- 1
- See more on Amazon...
Brand: Grtheenumb | Manufacturer: Grtheenumb
Dimensions: 0.39 x 0.39 x 0.39 inches | Weight: 0.04 pounds
See On Amazon #11
150W USB Meter Digital Battery Capacity Tester Voltmeter Adjustable Constant Current Electronic Load Indicator, 150W USB Meter Digital Battery Capacity Tester
Asin: B0D1KDQNG2
Operating Temperature: -10 ~ +60 ℃.
Current Measurement Range: 0.00A ~ 20A, Resolution Accuracy: 0.01A.
Impedance Measurement Range: 1 ~ .9 Europe, Resolution Accuracy: 0.01 Europe.
Overpressure Reminder Setting Range: 1 ~ 200V.
Features
- Temperature measurement range: 0 ~ 99 , resolution accuracy: 1
- Overpressure reminder setting range: 1 ~ 200V
- Operating temperature: -10 ~ +60
- Impedance measurement range: 1 ~ .9 Europe, resolution accuracy: 0.01 Europe
- Current measurement range: 0.00A ~ 20A, resolution accuracy: 0.01A
- See more on Amazon...
Brand: Grtheenumb | Manufacturer: Grtheenumb
Weight: 1.44 pounds
See On Amazon