I was surprised at how well this FM transmitter works, especially considering the low price. Of the 8 stations to choose from, 3 come in crystal clear 99% of the time. My only complaint (and this isn't a very big one) is that the station numbers aren't backlit. I'm mostly in the car at night, so it's practically impossible to see what station the transmitter is on without turning on a light. But considering how well it works (and how cheap it is), this problem seems really minor.