Model No.: AC-2100 Audio on Channel A device for playing your favorite MP3 format music through FM audion channel in car. Just adjust your car radio into proper FM channel which should be the same as AC-2100 frequency and put music transmission wire into earphone jack of portable music device and enjoy the MP3 music from the car audio system. Features: Wirelessly transmitting voice and music signal to the FM stereo system. Compatible with any audio device that has a standard 3.5mm headphone plug. Power button for avoiding unnecessary power consumption, and the power LED indicator for power status. 3 bands (88.3, 88.7,88.9MHz) selection for better audio quality. Using car DC power (12V). Battery is not required. Additional USB +5V power source for device charging such as PDAs and mobile phones. Easy installation and simple use. Flexible adjustment joint for using in cars. Fuse function for safety use. Suitable length of audio filament.
