1 . Blue tooth 2.0 + EDR,
2. Caller ID indicate with large LED light, 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. FM transmitter range: 87.5 to 108.0MHz, total 206 channels
9. Display and store channels, volume and track information of songs
10. Remote controller provided to use more safe and comfortable
11. Warranty: 12 months