*Bluetooth specification:2.0; range:0-:10 m
*Easy to installation and just clip to the sun visor
*Independent FM wireless earpiece to protect your secrets
*Up and Down button to check the number who call you
*Super bright LCM caller english name display
*Complete blue tooth wireless installation
*DSP technology, Full duplex, noise and echo suppression.
*With 1600mAh Lithium battery to provide typical standby time of more than 168 hours talking time of 11 hours and headset talking time of 5 hours
*Voice dialing, last call redialing, and call switching function.
*Built-in high intelligent microphone and powerful speaker.
*USB faucet to software framework update and charge