Cassette adapter allows you to listen to your music through your car's stereo system. Simply insert the cassette adapter into your car's cassette player and plug into your muic player. Suitable for Apple iPod, iPod classic, iPod touch, iPod photo, iPod nano, iPod mini, iPod shuffle, iPhone (1st generation requires
iPhone Headphone Adapter - sold separately), Sony PSP and other MP3 and media players with a standard 3.5mm headphone jack.