Potable Headphones Battery Display Earphone BT Earphones 5.0 Wireless Headset Sports Earbud with Charge Box

Features:
Automatic startup/shutdown, pairing, and restart, shutdown when charge, and binaural stereo call.
Wireless earphone in line with ergonomic shape design could perfectly fit with the ear to maintain comfortable wear for a long time.
Light-weight and IPX7 waterproof, when you are working or doing sports, there is no need to worry about falling off.
The earphone could provides strong bass stereo sound, which has higher definition and is more dynamic.
Touching control design makes it more convenient to use. Just press the button to play/pause music or answer/hang up the call.
The left and right earphones could be used separately, so they could connect two mobile phones simultaneously.
With built-in controller and microphone, they are designed for those who like classic music, rock music and popular music.