Connect Your Mp3 Player into a Stereo System with a 3.5mm (male) to 3.5mm (male) 40" Audio Auxiliary Cable This 3.5mm to 3.5mm Audio cable is the perfect accessory for those who want to listen to music from their Mp3 player on external speakers and audio systems. The cable is ideal for connecting stereo audio from personal computers, Mp3 players and other audio systems accepting the 3.5mm audio jack.  FEATURES Play audio from your Mp3 player or computer on external speakers. Great for connecting your Mp3 player into stereo systems Cord length: 40" Compatibility 3.5mm male audio jacks MP3 & iPod Stereo Audio Auxiliary Cable - (3.5mm to 3.5mm)