The Stellar Labs SLP Series 3.5mm Stereo Audio Cables carry both left and right audio channels over a single cable creating a clean tangle free connection. Now you can easily playback MP3 and mini disk portable audio players on your 3.5mm input sound stereo equipment. The gold plated, corrosion free 3.5mm connectors are designed to mate securely, and the flexible, UL listed cable features a thick 7.0mm outer diameter, twisted-pair OFC construction, dual EMI/RFI wire shielding, and a thick polyethylene dielectric to significantly reduce attenuation, an improve impedance. Limited lifetime warranty.