This FM Transmitter allows you to hear your music through your car's speakers. The FM Transmitter is powered through the "cigarette lighter" and sends a signal to an FM channel on your car's stereo. You connect the audio output from your portable music player to the FM Transmitter and enjoy your music on your car's speakers.
This FM Transmitter also has one USB Port to connect a USB Drive.
It ships with an audio cable that has a 3.5mm connection on both ends, one end connects to the headphone output jack and the other to the FM Transmitter.