Bt8109b for fixed bluetooth car kit on the steering wheel support for bluetooth car hands-free communication

Features

1. Mounted on the steering wheel with special hook structure that is convenient for mounting and operation.

2. DSP technology， Full duplex， noise and echo suppression cvc.

3. Support function tts

4. Support mic mute

5. Answer / end / reject call， last call redialing， and call switch

6. Support A2DP function， able to play music of the mobile phone and fully control via bluetooth car kit.

7. Built-in high intelligent microphone and powerful speaker order to maintain excellent sound quality effects

8. Built-in li-ion battery

9. USB port for software update and charge

10. Connect automatically when it is turned on

11. dual standby Support

specifications

1. Bluetooth Version: 3.0

2. Bluetooth working frequency: 2.4 GHz

3. bluetooth device receiving range: 0 ~ 10 meters

4. hands-free mic talking range: 0 ~ 1 meters

5. Charge voltage: dc5v / 500ma

6. Built-in Lithium Capacity: 300 mah