Features:
* Bluetooth specification:2.0 range:0-:10 m
* Easy to installation and no need to remove the original rearview Mirror
* IndePendent FM Wireless earpiece to protect your secrets
* Can up and down trundle and redial the lasted 20 caller’s number.
* Super bright LED caller NO. display
* Complete blue tooth Wireless installation
* DSP technology, Full duplex, noise and echo suppression.
* With 16000mAh 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.
* Transmit the signal into car Radio by FM frequency
* USB faucet to software framework uPDAte.