bokman Wireless Earbuds, O4 in-ear Bluetooth Earphones, Ambient Sound Mode, Wireless Charged, 28H Playtime, IPX7 Waterproof(Grey&Green)

Hi-Fi Sound Quality
The full frequency moving iron speaker driver unit makes the the High-fidelity stereo sound, and the in-ear design provides you a well closed and immersed environment.

IPX7: Waterproof Resistance
Advanced nano watersafe coat (both inside and out side) to protect the headphones and avoiding water, it is perfect for running jogging, gym, traveling a...