At the same time to match the two mobile phones, the option of answering
Bluetooth specification: 2.0  range 0-10 m
Complete bluetooth wireless installation.
Easy to instal and no need to remove the original rearview mirror
DSP technology, Full duplex, noise and echo suppression.
USB port for software update and charge
Characteristic designs , super light and ultra-thin
With 1650mAh Lithium battery to provide typical standby time of more than 10 time days talking time of 11 hours and headset talking time of 5 hours
Independent FM wireless earpiece to protect your privacy
Built-in hig intelligent microphone and powerful speaker
Transmit the signal into car radio by FM frequency
Super bright LCM caller English name and ID display
Can scroll 10 groups of incoming calls ,store 200 groups number then call back
can record about 35seconds then play back
answer/end/reject a call ,Voice dialing , last call redialing, and call switching function