The 3 in 1 Car Kit for your iPod is a lightweight portable charger for users on the go. Simply plug it into your car's cigarette lighter and connect it directly to your data/charging port on your iPod to charge. Digital wireless radio transmitter wirelessly connects portable music players to your car stereo quickly and easily. Tune your car radio to the clearest FM frequency and enjoy your digital music with full stereo sound and convenience. The digital tuner locks digitally into the clearest available station. Our products have been tested by industry professionals to ensure they are of the highest quality and long lasting