Bluetooth headset hanging ear design, to ensure that sports wear solid, not easy to fall off. Adopting in-ear design, comfortable to wear, long time use does not cause ear discomfort. Binaural wireless connection, provide stereo sound effect, clear sound quality, strong bass, suitable for sports to enjoy music and talk. High-quality sound, support Bluetooth fast pairing, compatible with a variety of devices. Designed for sports, no matter running, cycling, fitness and other activities, it allows you to enjoy music freely and stay fresh and comfortable.