Wireless bluetooth sports headset sports earphone hanging ear type with mic HIFI sound quality 8D surround support TF card playback FM radio noise cancelling

Behind the ears design, it won't fall when you shake it wildly during exercise. The earphone weighs 38g and is designed to fit the ears, making it comfortable to wear without weight-bearing feeling. HIFI sound quality, 8D surround, dual stereo sound, giving you a cinema-like experience. Support voice calls, FM radio, TF card playback. Adopt CVC intelligent noise reduction technology, high-stability microphone, clear calls without freezing