Features:
1. Bluetooth specification: 2.0 range: 0-: 10 m
2. Independent FM wireless earpiece to protect your secrets
3. Easy to installation and no need to remove the original rearview m
4. Can up and down trundle the lasted 20 caller's number and scroll the 200 groups caller's id
5. Super bright LCM caller English name. Can upload the phonebook for once
6. Complete blue tooth wireless installation 7. DSP technology, Full duplex, noise and echo suppression.
8. With 1650mAh Lithium battery to provide typical standby time of more than 168 hours
Talking time of 11 hours and headset talking time of 5 hours.
9. Voice dialing, last call redialing, and call switching function.
10. Built-in high intelligent microphone and powerful speaker.
11. Transmit the signal into car radio by FM frequency
12. Support MP3 dimensional sound play 13. USB faucet to software framework update