Car Kit Bluetooth FM Transmitter Handsfree Car MP3 Dual USB Charger 

Description:
Talk hands-free、 mobile music player、 Dual USB charging
Plastic: ABS+PC
Input voltage: 12-24V
Output voltage: 5V
Output current: 1A/ 2.1A
Bluetooth version: CSR4.0
FM frequency: 87.9MHz/881MHz/88.3MHz
                          88.5MHz/88.7MHz/88.9MHz
Bluetooth transmission distance: 10M
FM transmission distance: 3.5M
Sensitivity: -92dB
Color: Black
Weight: 40g

Package Included:
1 X Bluetooth Car Kit