Comfortable and Flexible Earhook Designed for Sport: Unlike ordinary in ear headphones, Poounur bluetooth headphones are designed with soft, flexible and secure fit ear hooks aimed at fully fitting your ears without falling out even for intense workouts. The secure-fitting silicone ear hooks and ergonomic design ensure your sport earbuds stay comfortably during exercise, running and other outdoor activities. With 3 pairs of silicone ear tips (S, M, L) to fit a wider range of ears.
Bluetooth 5.3 Technology and Powerful Compatibility: Adopting advanced Bluetooth V5.3, bluetooth earbuds support HSP HFP A2DP AVRCP, which offer you an unparalleled audio experience with faster transmission speed, stronger connection stability, and longer range of bluetooth(Up to 15m). Bluetooth earphones pair with smart devices via Bluetooth, which works with Android 4.4 or iOS 8.0 and above, Bluetooth 4. 0 and above. Choose the Poounur true wireless earbuds to worry-free today.
50 Hrs Playtime and USB-C Fast Charge: The earphones wireless bluetooth can be automatically charged in the case, and the earphones provide up to 8-10 hrs of music time, while the portable charging case can extend it to 50 hrs. Running headphones feature a dual LED digital display that provides real-time battery status. With type-C quick charge, it only takes 2hrs to charge the case. (NOTE: Please fully charge it for the first use. If used for calls, the earbuds only lasts -3-4 hrs.)