RiteAV - 3.5mm Stereo Headphone Cable - 12 feet Connects your MP3 player, portable CD player or any stereo audio source with a 3.5mm headphone jack to a stereo receiver or multi-media speakers with a 3.5mm stereo input. Standard 3.5mm headphone ear bud plug on both ends. 3.5mm stereo male to 3.5mm stereo male. 12 feet in length.