1. the easiest approach to promote your song whilst charging your iPod MP3 player 2. Transmits stereo peculiarity receptive to advice from your unstable song player to your automobile FM radio. 3. Backlit LCD Screen 4. Cigarette Lighter Power Supply Mode 5. Supports unstable iPhone 3G/3GS, iPod Nano1~5G, iPod Video, iPod Classic, iPod Shuffle, Touch, …