1. Compatible with all Bluetooth cell phone(Iphone, Nokia,Samsung, LG, Blackberry, HTC, Sony Ericsson, Moto and so on in the world and compatible with GSM/GPRS/EDGE/WCDMA/UMTS/HSDPA web)
2. Simply installation clip on your current sun visor,plug and play.
3. To answer/end /reject a call by the Bluetooth car kit by the device
4. Dial-back and redialing.
5. Built-in high sensitivity Microphone and loudspeaker.
6. Replaceable battery support 8 hours talking and 120 hours standby.
7. Re-connected automatically while back to car.  
8. TTS,Voice state prompt
9.Spanish,English and Chinese voice report.

10.Multi Point Bluetooth,connect with 2 mobile Phone

11. DSP technology,Full Duplex, Noise reduction& Echo suppression

Technical Paramiter:

Supporting edition:2.0+EDR
Frequency range:2.4GHz-2.48GHz
Transmission power:class2
Transmission distance:10M
Operating voltage:3.6V
Operating current:≤35mA
Standby current:≤2mA
Working temperature:-20°C~60°C
No working temperature:-20°C~60°C
Charging temperature:0°C~45°C
Charging time:2 hours
Talking time:8 hours
Standby time:120 hours