LCD 205 Channels Wireless FM Transmitter for iPod CD MD MP3 MP4 PDA Notebook PC This wireless FM transmitter enhances your mp3 experience through your home or car stereo such as iPod CD MD MP3 MP4 PDA Notebook PC or any device that has a 3.5mm earphone jack. Clear stereo sound wireless transmitted. Digital FM frequencies range from 88MHz to 108MHz, with 10 quick accessing channels for frequent use. 3.5mm Stereo Audio plug. Backlit LCD screen display & transmitting indicator. Temperature & clock/time displaying. Power by 2 x AAA batteries (not included), the USB Type A port or car power adapter. Operating Range: &gt; 3m. Package includes: Wireless FM Transmitter, Car Power Adapter