B1 Bluetooth Headphones, Bluetooth Earbuds Wireless with 100Hrs Playtime, Wireless Bluetooth Headphones for Sports, Sweatproof & IPX5 Waterproof Wireless HeadphonesBlack

Up to 100 hours of playtime with a powerful 500mAh battery. Enjoy uninterrupted music for days on a single charge. Fast charging fully powers the earbuds in under 2 hours, making them suitable for travel, workouts, and daily use.
Amazing Sound Quality Stereo: 13.6 MM customized dynamic drivers deliver amazing sound quality with extraordinary clarity and detail. The environmental noise reduction design allows you to enjoy music or make phone calls with minimal disturbance.
Bluetooth 5.3 Technology: B1 wireless earbuds adopt Bluetooth 5.3 technology, delivering high-fidelity audio for a more stable connection and stronger signal transmission. They are compatible with iOS devices, Android devices, tablets, laptops, TV, and both iOS. Comfort and
Secure Fit Design: B1 Bluetooth headphones are designed to deliver a comfortable wearing experience. One pair of ear tips and 3 pairs of secure-fit ear hooks are included in the box for replacement. IPX5 Waterproof and
Magnetic Design: B1 Bluetooth headphones feature an internal nano-coating protective layer and an IPX5 waterproof rating to withstand all weather conditions. The built-in magnet design makes the earbuds easy to carry everywhere without worry