Stereo Audio Cable For Connecting Two Audio Device To Each Other. Connecting your portable iPod/MP3/MP4 players with this 3.5mm to 3.5mm Highly Flexible HQ Audio Connection Cable Auxiliary Cable to any of your HiFi audio, Car stereo system, CD players, stereos, speakers, headphones, PC/ TV tuners, iPods and other audio devices with 3.5MM plug. Qty: 1 pc Product product length: 1 meter , Play your iPod, iPhone, Cell Phones with 3.5mm Audio Jack or any other music player on your car stereo through your system’s Auxiliary Audio In jack. At home: Connect to your home entertainment center’s Auxiliary Audio into the 3.5mm jack. At the computer: Connect your computer speakers via its headphone or Audio Out jack to the 3.5mm cable.