Carg7 Car G7 Aux Bluetooth FM Transmitter USB Charger

Usb disk to car stereo via wireless, and can switch an incoming. call to the hands free stale as long as your mobile phone is provided. with the bluetooth function. when thecall is finished, it will be. switched to the music play automatically.order car g7 modulator today full frequency fm transmitter digital display supports line audio input with power of switch (usb direct connect supports u disk tf card player supports mp3, wma format music bluetooth shower, hang up ret redial call and get it delivered to you in the next few days. wireless bluetooth fm transmitter usb charger mp3 player