1) Blue tooth 2.0 + EDR, compatible with all Blue tooth enabled mobile phones.
2) Caller ID indicate with large LED lights,support English name display.
3) Voice dial and last number redial.
4) Noise suppression and echo cancellation technology.
5) AVRCP profile integrated, control the audio playback when used with Blue tooth stereo mobile phone or Blue tooth USB dongle.
6) Built-in microphone and built-in dual stereo louder speaker.
7) Built-in FM frequency transmitter connect to your car stereo.
8) Universal audio input for audio devices, such as iPod, MP3, MP4 to enjoy wireless stereo listening.
9) Stereo earphone provided for total private conversation; FM earpieces is available.
10) Wireless parking sensor system is available.
11) Built-in battery is optional.
12) Easy installation, the mirror simply clips over the top of your existing mirror.

1) Blue tooth 2.0 + EDR, with both headset and hands free profile; the all-one Blue tooth
mirror provides an array of display features.
a) Call out, call answer, call reject, and call hang up.
b) Caller ID indication, telephone number of caller is displayed on the mirror.
c) Support voice dial.
d) Last number redials.
2) Stereo earphone is provided (FM wireless earpieces is optional.
a) For those calls that you'd rather keep to yourself.
b) For total privacy an earphone provided.
c) Simply place into your ear to ensure your passengers aren't able to ver hear your
conversation.
3) Maximum sound quality.
a) Not only will minimizes all road noise to ensure high quality communication, it also blocks out echo and radio signal interference.
b) To maximize this even further, you can easily connect the sound it to your car stereo through a built in FM frequency transmitter.
4) Wireless parking sensor is optional.
a) The system will be on parking sensor state automatically while you put your car in reverse gear.
b) Hands free function is going on this state.
5) Specifications of Blue tooth stereo hands free mirror system.
a) Standard: Blue tooth 2.0 specification + EDR.
b) Range: 10m (clear view).
c) Warranty: 12 months.