3.5mm FM Transmitter+Car USB Charger Radio Adapter for MP3 MP4

3.5mm FM Transmitter + Car USB Charger Radio Adapter for Samsung iPhone MP3 MP4 Description: This special product is designed for your safe and comfortable driving, can work with any devices with 3.5mm audio socket,just adjust the frequence of your car's radio to be same as that of the adapter, then it will transmit Phone calls/ Music/ Audio to your car's radio. Then you can enjoy your favorite music elegantly and drive the car safely, which supports hands-free conversations through your car speaker. Specification: Quality:Hi-Fi stereo Range:88.1-107.9MHZ Effective Range:About 5m Working Voltage:DC 5V USB output voltage:DC 5V 800mA Size:56.2X35.5X11.5mm Package Included: 1 X 3.5 FM Transmitter with USB Car Charger 1 X Use Manual