From Virtual Reality Sound Labs, this MP3/WMA FM Modulator with USB Port and Audio Input plays music from your MP3/WMA Player, DVD Player, Flash Drive, or other portable device on your automobile radio. This sleek, portable MP3/WMA device player plugs into your car's 12 Volt outlet and transmits audio from just about any source equipped with a standard mini jack. For a truly wireless experience, plug your flash drive into its USB port and use the built-in Play, Pause, Volume, Shuffle, and Track Selection Controls to play your MP3 and WMA files. The easy to read LED shows you on which one of its possible 14 frequencies it is broadcasting. Six position, flexible-joint body allows for ease of use even in tight spots. Standard USB Port. Audio Cable included. Remote Control included. 12 Volt Wire-Free Transmission.