XINhui Bluetooth Earphone Clip on Earphones, Single Clip Open Earphones, Bluetooth Earphones, Used for Running and Cycling (White) Bluetooth Headset  (In the Ear)

[Ergonomic Design]: The single ear scope design conforms to ergonomics and is suitable for everyone's ear. This non ear to ear design allows you to wear your ears for a long time without feeling swelling or pain. [Unified Design]: The single earphone adopts a multifunctional blind press design. Short press once to play or pause music, long press to reject calls, double-click to play the next song, and triple tap to call back. [HIFI Stereo]: Bluetooth earbuds support HIFI stereo surround sound, and the speakers use true copper rings, triple frequency balance, and micro pores to effectively reduce noise, bringing an immersive listening experience. [Preventing Sound Leakage]: The headphones have leak proof ear holes, so you don't have to worry about people around you hearing what you're playing. You can enjoy all-round stereo surround sound.