1.Bluetooth 2.0+EDR, compatible with all Bluetooth enabled mobile phones
2.Caller ID indicate with large LED lights
3.Voice dial and last number redial
4.Noise suppression and echo cancelation technology
AVRCP profile integrated, control the audio playback when used with Bluetooth stereo mobilephone or Bluetooth USB dongle
5.Built-in microphone and built-in dual stereo louderspeaker
6.Built-in FM frequency transmitter connect to your car stereo
7.Universal audio input for audio devices, such as iPods, MP3, MP4 to enjoy wireless stereo listening
8.Stereo earphone provided for total private conversation.

9.Easy installation, the mirror simply clips over the top of your existing mirror