The Griffin iTrip mini FM transmitter lets you play your iPod mini"s music wirelessly through any FM radio whether it be while traveling or at home through your stereo. The iTrip mini FM Transmitter was designed exclusively for the iPod mini. Its form factor matches perfectly all the curves and lines of the iPod mini. It gives you the best possible performance because you can choose any empty station from 87.7 to 107.9.Packaging: Box