Item: BT-6330 Mini Mono Bluetooth Headset
Version:  V3.0+EDR
Mode:     Hands Free/Headset
Frequency:2.4GHz
Range:    10M
Power:    AC Input 110-240V, DC Output 5V
Talking Time: 3H about
Standby Time: 75H about
Dimmension: 35*18*9mm
Product Weight: 3g about

Color: black,blue,coffee, white, yellow, Orange, Purple

Stereo Bluetooth headset optional (BT-S200)