iPhone 4, 4s, 3G, 3gs, iPod touch transmitters +

fm transmitters very small fit into charge point on iPhone and glows up blue on the LCD screen which is built in, powers from iPhone plus comes with car charger connection if phone battery is dead. comes in box with instructions. Very simple to use, can set up & show u and u can play all your favourite tunes off your iPhone in your car without any connection, u just need a fm radio to transmit to. Very clear sound. 15