But here's a big deal. All those FM transmitters are slammed by poor reviews. Folk today don't want cassette quality audio playback.
There are/were FM transmitters that you put on your old iPods and some iPhones but did you really want such terrible sound?
-> Instead look for the AUX input to the radio or just shop for a new car radio with Bluetooth.
Hey, so I am searching for a Bluetooth FM Transmitter for a car, and my only question is am I able to play music I downloaded via iPlay app or only music I have on iTunes?