This is a pretty good product if you are strapped for cash to add an iPod jack to your car. This is the second of its kind I've purchased for my car since I didn't want to spend the money to get a jack installed.If you have an older car this is fine. If you have a newer car with a decent sound, it kind of will sound like if you play an iPod with cheap headphones compared to Skull Candy. Everything sounds pretty flat....and you can't do anything about it. Has minimal interference however. I ended up returning it and bought and installed an iPod jack myself for about $90 including shipping and everything.