Style :

Bone-conduction

Communication :

Wired

Connectors :

USB

Use :

Mobile Phone, Portable Media Player

Function :

Bluetooth

model :

U8 earphones

Type :

Hands-free

Feature :

Buletooth Headphone ,Remove noise

music time :

4-6 hours

call time :

4-6 hours

function :

waterproof

type :

sport