Multifunction MP3 FM Transmitter

This FM transmitter is designed to transmit audio from MP3, CD, DVD players, and portable hard drive to any FM receiver! It even turns an USB memory drive (not included) into an MP3 player! It plays all of your audio devices through your car stereo system for convenient listening anywhere. Just tune your radio to match the frequency of this unit, and it turns your FM radio audio into an MP3 player immediately!