Adapter: 3.5mm audio adapter;Universal Car Audio Cassette AdapterConnect your CD Player / MiniDisk Player / for 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 for iPod / CD Player / MiniDisk Player headphone jack.Silent mechanism reduces mechanical noise on the road.Spring-loaded cassette head helps maintain contact with cassette player's head for clear sound.40 inch cord so you can rest your Player / for iPod where you want it.colour: blackMaterial: ABSPackage Contents:2x Car Audio Cassette AdapterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.