eForCity Car Stereo Cassette Adapter for iPod/MP3/CD Player Apple iPod, iPhone, or iPad are registered trademarks of Apple, Inc. Products are Apple compatible and not endorsed by Apple, Inc. Compatible With Apple: iPhone 1st Gen/16GB/4GB/8GB,iPhone 3G 16GB/8GB,iPhone 3GS 16GB/32GB,iPod 1st Gen/10GB/5GB 40" cord so you can rest your Player/iPod where you want it. Adapter: 3.5mm audio adapter. Color: Black. 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. Spring-loaded cassette head helps maintain contact with cassette player's head for clear sound. Suggested Applications: iPhone 3Gs 16GB/32GB decks that make you insert the cassette with the tape opening facing the side.