NOTE, this is for a much older generation ipod,  iPod mini, 3G iPod, 4G iPod with click wheel, look closely at plug-in connection
Black FM transmitter designed to play iPod music through FM radios
Tunes to any FM frequency for the best possible performance
Battery-free design receives power from iPod itself
Sleek, attractive housing custom designed for special-edition black U2 iPod
Compatibility: iPod mini, 3G iPod, 4G iPod with click wheel
From the ManufacturerThis black version of the popular iTrip FM transmitter for third-generation iPods can play your music through any FM radio: in your car, at work, at a party; wherever the mood strikes you--as long as there's a radio handy. The iTrip gives you the cleanest possible signal, too, since you can tune for the best performance by choosing any radio station on the dial. What's more, the iTrip needs no batteries--it draws its tiny, nearly unmeasurable current directly from the iPod, and it can rotate out of the way so you can charge the iPod while the iTrip is still in use.
Choose the best frequency for broadcast.  The iTrip can transmit wirelessly to any radio.There's not even a power switch--you just plug it in and go. It shuts off automatically after 60 seconds of silence, just like the iPod. If the iTrip is already connected to the iPod, it will turn itself on after it detects a few seconds of audio. With iTrip, you have over 100 stations to choose from, which you select directly from the iPod. An installed playlist from the supplied CD-ROM called iTrip Stations contains every available station. You can keep them all in your iPod or just keep the ones used regularly--you manage them just like songs.How does it sound? All the iTrip does is create a miniature FM radio station on top of your iPod, so it has the potential to sound as good as the best FM radio stations. The iTrip does not have the physical space to accommodate the iPod remote control (it lacks the required female iPod headphone connector to provide a signal pass-through), and the iTrip occupies the iPod's headphone jack, so it's one or the other at any given time. Be advised that some car windshields impair FM radio transmission, which could prevent you from using the iTrip with your car radio. Some windows have a metallic film that substantially blocks the FM signal traveling from within your car to your external antenna. You can usually tell which windshields have the film by looking carefully--if you see an unusual bronze or reddish tint, you might have the metal film; if you see a very fine grid pattern you might have woven metal wires. Check with your car dealer to be sure. What's in the BoxThe iTrip transmitter and the iTrip CD-ROM. iPod CompatibilityiPod mini, iPod 3G, iPod 4G (Clickwheel)