4XEM 3FT 3.5MM Stereo Mini Jack M/F Headphone Extension Cable Increase your headphone range or simply lengthen the audio signal distance from your PC, iPod or other 3.5mm stereo Mini Jack devices without any loss of signal quality using 4XEM's 3.5mm Stereo Mini Jack Extension cable (4X35MFEXT). Fully molded ends support a lifetime of use. Braided shielding repels unwanted EMI/RFI interference, resulting in a crystal clear audio signal. Problem it solves: Go long! You now have 3 feet of extension for 3.5MM Mini Jack Stereo audio signals. 4XEM gear is respected industry wide for its high performance, premium quality and durability.