Technology parameters:
Compliant with Bluetooth V1.2
Frequency band: 2.40 to 2.48GHz
Broadcasting range of 10m
Standby time: Up to 160 hours
Charging time: Up to two hours
Talk time: Up to six hours

Faster speed of matching and nice
Also, its anti-disturbance ability is stronger
Supports voice dialing function, answering calls through single button, refusing incoming calls, hanging up calls
Adjustable volume control, matching, encryption and password security certificate LED indicating rechargeable Li-polymer battery
Suitable to any bluetooth mobile phones.