BlueRigger Premium FM Transmitter and Car Charger for iPhone 4G/3GS/3G, iPod Classic/Touch/Nano and iPad2/iPad
Broke after literally 5 minutes of use! I attempted to use the program station feature and the display went completely blank then the FM transmitter began to cut out. About 3 minutes later transmitter died. Do yourself a favor and spend a few extra bucks on a transmitter/charger from a reputable manufacturer.