Universal All Channel FM Transmitter, Black, for iPod, MP3, CD Player,... The easiest way to broadcast music from your iPod, PDA, MP3 or CD player, and even portable DVD player. Transmits stereo quality sound from your portable music player to your car/home FM radio. All frequency tuning allows endless selection of radio frequencies from 88.1 to 107.9 mhz with an increment of 0.1 mhz. Just tune your car radio into any unused FM channel. Then adjust the the FM Transmitter to the same radio frequency. Plug FM Transmitters into any 3.5 mm output socket and then its done. Just sit back and enjoy! Compatible with: MP3 players / CD players / portable DVD players and handhelds including: Apple iPod / Dell Jukebox / Palm / Compaq iPaq / Casio Cassiopeia / HP Jornada 540 / Sony Clie / Handspring Visor and more.