The car audio cassette adapter can be used with entertainment systems that have audio cassette tape decks connect the 3.5mm jack to the output source such as an mp 3 player iPhone iPad or iPad etc.
Specification Stereo Car Audio Cassette Adapter Play any portable CD or MP3 player through any audio cassette player Supports: MP3/MD/CD/VCD/DVD/PDA/ Game Boy/iPod/iPhone/iPad etc Frequency: 30-20 000 Hz Plug: 3.5mm Stereo Jack Cable Length: 120cm Colour: Black