GrooveTrip II Mini FM Transmitter For MP3, iPod & iPhone

* Play your tunes out loud through your FM car or home stereo * Easy to use – connect to your MP3 player & tune it to an unused FM station * Digital tuning & wide range of FM channels (88.1Mhz – 107.9Mhz) * Superior sound quality & signal * Operates on 2x AAA batteries (not included)