Specifications:
1)Compliant with Bluetooth V1. 2.
2)Faster speed of matching and connection. It has better sound quality of clear and nice. Also, its anti-disturbance ability is stronger.
3)Frequency: 2. 4GHz-2. 483 GHz.
4)Operation range: Wirelessly up to 10M (30 inches). Allow you to be hands free and carefree all day long. Enjoy the happiness of wireless communication.
5)Support Voice dialing function/answering calls through single button/refusing incoming calls/hanging up calls etc.
6)Adjustable volume control, matching/encryption/password security certificate. LED indicating "Rechargeable Li-polymer battery"
7)Charger voltage: 100-200 volt. Lasting talking time is more than 6 hours. Standing time is more than 120 hours.
8)suitable to any Bluetooth mobile phones.