AUX 3.5MM male to male audio spring line Cable length: about 200 cm all straightened Scope 1. televisions， computers， CD players， VCD， DVD， MP3， decks and other audio socket 3.5mm audio interface interconnection between devices 2. computer speakers， tablet computers， mobile phones， CD拨放machine， MP3， MP4， etc. 3. The computer used to connect to speakers Bofang