1. Bluetooth Version: 2.0   range: 0-10m

2. Super bright LCM Caller ID and English Name display.
3. DSP technology,Full Duplex, Noise reduction& Echo suppression. Perfect phone talking effect
4. Built-in high intelligent microphone and powerful speaker.
5. Voice dialing, last call redialing, call back ,answer /end/reject a  call and call switching & waiting
6. USB port for charging .USB port  of the device for software update     
7. Parking sensor------four ultrasonic sensors to detect the distance and direction of the obstacles (detection range:0.3-2.0m; detection angel: H>80°V>70°)  which will display on the Mirror and make an alert sound of “beep”.