Features

• E21 Adult Headphones High-fidelity Audio Experience The wireless Earbuds will give you the wonderful experience like you ever image.The dynamic drivers and exclusive acoustic architecture brings your music and videos to life, while keeps the sound crisp and balanced at any level.
• E21 Adult Headphones Stable Bluetooth V5.2 Connection Bluetooth Headphones adopting the advanced Bluetooth 5.2 technology which will ensures faster and more stable connection. Bluetooth range up to 30ft in the open space.It will reconnected with the ex-paired device once they power on.
• E21 Adult Headphones Up to 16 Hours Playtime With the new improved lithium polymer battery, only 1.5 hours of charging, you can seamlessly enjoy up to 16H playtime & 150H Standby time.
• E21 Adult Headphones IPX5 Waterproof Technology With IPX5 waterproof rating, nano-coating technology+highly sealed shell efficiently prevents rainwater and sweat from penetrating and damaging wireless headphones' sensitive components, keeps going in all weathers and through all workouts.
• E21 Adult Headphones Flexible Earhook Design For Sport Comfort and secure fit with light weight and ergonomic design,supper stablity with earhook, in-ear fitting tips and headband, great for Running, Jogging, Hiking, Biking, Gym,Working out outdoor or home.
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