DISTANCE COMPATIBILITY AND USE] Connectors: 1 mini-stereo ( 3.5 mm) male to mini-stereo ( 3.5 mm) female 15ft audio cable. [PREMIUM BUILT CABLES] 24k gold plated connectors resist corrosion and reduce tarnish. [BUILT FOR FLEXIBILITY AND QUALITY] Copper braided and aluminum foil shielding provide cable flexibility and greatly reduce undesired EMI/RFI interference. [STABLE SIGNALS] Polyethylene Foam (PF) dielectric insulator greatly minimizes signal loss. [COPPER PLATED CORE] Tin plated copper core reduces oxidation and increases wire life.