Features:

Simply plug it into car cigarette socket to charge, hold and transmit your music From your iPod to your car stereo at the same time.
Digital wireless radio transmitter
Output frequency: FM 88.1, 88.3, 88.5, 88.7mhz
Radio play, plug it in and listen up
Powered via 12v car cigarette socket
Adjustable clip, from 38mm to 95mm
Angle adjustable arm, from 0 to 180 degree
Wieght: 134gm
Models: All iPod (shuffle not included), MP3