1.Easy installation, the mirror simply clips over the top of your existing mirror      
2.Blue  tooth 2.0+EDR, compatible with ALL blue  tooth enabled mobile phones      
3.Caller ID indicate with large LED lights,support english name display      
4.Voice dial and last number redial      
5.Noise suppression and echo cancelation technology      
6.AVRCP profile integrated, control the audio playback when used with Blue  tooth USB dongle      
7.Built-in microphone and built-in dual stereo louderspeaker      
8.Built-in FM frequency transmitter connect to your car stereo      
9.Universal audio input for audio devices, such as iPods, MP3,       
MP4 to enjoy wireless stereo listening      
10.Stereo earphone provided for total private conversation.      
11.Phone book for max.200 address list       
12.Select last 10 calls dial-back from Bluetooth mirror      
13.FM earpiece is available      
14.Wireless Parking Sensor is Optional      
The system will be on parking sensor state automatically while you put      
 your car in reverse gear. Handsfree function is going on on this state.