The listing, FM Modulator has ended.
This unique transmitter connects to a device's headphone jack so you can tune a radio to play the source audio over the selected frequency. This is particularly useful for playing music from a portable device or smartphone through another audio system like your home stereo so you can access your playlist through larger speakers for bigger sound. It's also useful for recording songs from games or media; or for streaming audio from a computer or another device to surround sound that you may not otherwise have a wired connection to. The unit itself doesn't record but is designed to transmit audio from its source to your recording or playback equipment. I had used this in my old car so I could listen to my portable CD player through the speaker system because it only had an AM/FM stereo installed. The wireless sound projection is clear without hiss or interference up to twenty feet away. It comes with original box and the instruction manual in good condition