●High Sound Quality: 24K Gold Plated Connectors Gold-plated terminals reduce loss of sound quality ●Package includes: 2 x 6.35mm Stereo Standard Plug (Male) to 3.5mm Stereo Mini Plug (Female) 2 * 3.5mm Stereo Standard Plug (Male) to 6.35mm Stereo Mini Plug (Female) ●Application range: Compatible with headphones, amplifiers, electronic piano, earphones, mixers, players, etc. Can be used for a wide range of electronic instruments and mobile devices