Whether you are going down the block or cross-country, you will have plenty of music for the whole trip with this adapter.Connect your CD Player/MP3/DVD to your car stereo through your car 39;s in-dash cassette player.Cassette-shaped interface inserts into your car 39;s tape deck. Mini-plug inserts into your MP3/CD Player/Mini Disk player headphone jack.Spring-loaded cassette head helps maintain contact with cassette player 39;s head for clear sound.Silent mechanism reduces mechanical noise on the road. Type: Car Cassette AdapterQuantity: 1 PcVoltage: 12VMaterial: PlasticInterface: 3.5mmFrequency: 87.5 - 108.0MHzFeatures: Convenient, Safe, Light Weight, PortableSize: 6.5cm x 10cm x 1.2cm/2.56inch; x 3.94inch; x 0.47inch; (Approx.) Notes:Due to the light and screen setting difference, the item 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes:1 x Car Cassette Adapter