Brand:

JOYROOM

Model:

JR-320i

Bluetooth:

V4.1

Blutooth Distance:

10m

Charging Time:

2 Hours

Standby Time:

180 Hours

Talking Time:

4 Hours

Music Time:

3 Hours

Other:

100% brand new with high quality .head band is adjustable to fit different sized heads .Aluminum material, Superior Stereo Sound Quality.