SANOXY 25-Feet 3.5mm Stereo Male to Female Extension Cable Standard 3.5mm Stereo Male Plug to Female Jack RCA audio extension cable. Extends existing 3.5mm stereo audio cable by 25 feet Single RCA Male to Single RCA Female Sanoxy 25FT 3.5mm Stereo Audio Headphone Extension Cable Male to Female M/F MP3 by SANOXY Works for any 3.5mm stereo applications