Car G7 Bluetooth FM Modulator USB Charger

Features:
1.FM transmitter
2.LED display window
3.LINE audio input
4.Independent Bluetooth start /shutdown button
5.Support playing music by USB disk 
6.Support MP3/WMA music format
7.Answer /hang up/reject/redial via Bluetooth
8.Bluetooth stereo music play 
9.Call Echo Cancellation and Noise Reduction(CVC)
10.USB output voltage, provides power to other devices up to 5V/2.5A
11.Automatic memory function of power failure frequency point
12.Display of on-board battery voltage promax.p