8-in-1 FM Transmitter for Apple iPhone (1G & 3G) & iPod Nano Video Touch Classic with LED Display + HandsFree + Charger + Remote Control
I purchased this as a gift for my boyfriend who has and iPhone 3G. We tested it out in my Honda Civic on a roadtrip to LA from the bay area and it worked great! At times the sound wasn't as crisp (hard to find an empty radio station, perhaps) but it didn't bother us. It works great in his Subaru Outback as well.