I was bummed to find that no matter what channel I tuned the iCarPlay to, the sound was quite static-y. For anything but very loud music, it's intolerable. Since some people seem not to have this experience, I suspect that it has a lot to do with the quality of the FM tuner in the car in which it's used (some are inherently better at tuning in weak stations, rejecting the weaker of two "competing" stations, etc.). I'm returning the iCarPlay, and springing for a deck with an auxiliary input for my iPod.