Car MP3 Audio Player Bluetooth FM Transmitter Wireless FM Modulator Radio Adapter Car Kit Hands-free LCD Display USB Charger and TF Card

Wireless transmit phone call from Bluetooth mobile phone to the car FM stereo system. Built-in FM transmitter, full frequency: 87.5-108.0MHZ. With built-in microphone and automatically calling-number system USB charging port for charging iPod/ iPhone, iPad and other mobile device. (output: DC 5V/2.1A). Support 12-24V voltage from the car cigarette lighter. Strong and elegant design with LCD screen display, just support number displaying. Flexible metallic hose adapted for any type of autos.