IZO.Electric - 3.5mm to RCA Cable Extension Male Audio Y Cable Splitter 6FT Stereo Plug While most mobile devices use the 3. 5mm stereo headphone output most home audio systems with an amplifier or receiver use RCA jacks for audio inputs It has a single 3. 5mm (1/8") TRS stereo male plug on one end and a pair of left/right RCA male plugs on the other end each with molded connector housings and strain relief boots Length: 6 feet / 1.8 meter Color: Black