Features:
100% Brand new and high quality!
Bluetooth Handsfree， When powered automatic connection， DSP echo cancellation noise elimination process
Private Bluetooth headset can be split to protect your call privacy
After car power is turned on， Bluetooth automatically boot， automatically connect
when phone disconnect with the bluetooth， it will be off automatically
Support HSP HFP， A2DP / AVRCP， Bluetooth protocol， etc.
when have a calling， it will report the number，
Suppor YES OR NO voice answering/hang up the phone
AUX IN input to the FM transmitter output
After the car start ignition， it can display the current car battery voltage， automatically displays the charging current when charging

Specifications:
FM Transmission frequency: 88.1~107.9MHZ
The use of low-power Bluetooth main chip CSR4.0
Size:21.5(L)*5.5(W)*2.1(H) CM
Transmission Distance: 5m
Audio formats: MP3/WMA/WAV/SBC
SNR: 68dB
Distortion: less than 0.1%
Frequency response: 20Hz-15Khz
Bluetooth: v4.0
Bluetooth protocol: HFP/HSP，A2DP/AVRCP
Operating Voltage: DC 9~26V
USB Output: DC 5/2.1A
Power consumption: <1W(NO charging)
Operating temperature: -10~70 Degree
Working humidity: 0~95%
Color: Black

Package includes:
1 x FM Transmitter
1 x Bluetooth headset
1 x AUX IN Cable