Universal Car Audio Cassette Adapter, Black * Now whether you are going down the block or cross-country, you will have plenty of music for the whole trip with this car audio cassette adapter * Connect your CD Player / MiniDisk Player / iPod to your car stereo through your car"s in-dash cassette player * Cassette-shaped Interface inserts into your car"s tape deck. Mini-plug inserts into your iPod / CD Player / MiniDisk Player headphone jack * Silent mechanism reduces mechanical noise on the road