Rotable Headset
Bluetooth version : CSR 4.2
Speaker driver : 40 mm
Working range : 20m
Working Time : 20h(Bluetooth)
ChargeTime : 3 hours
Frequency Range : 20-20KHz
Sensitivity : 119±3dB
Charging Port : Micro usb
Charger adapter output : DC 5V&130mA
Function : 3.5mm jack line,Bluetooth
Feature : Glossy surface process(ABS Shell),
Rotatable design
