Application：<br><br> NANYI 1/8"(3.5mm) Female to 1/4"(6.35mm) Male adapter, connect headphones to with audio devices.<br> widely work with headphone, karaoke system, home audio equipment, amplifiers, mixing console, home theater devices or AV receivers, Piano, bass, guitar...;<br><br> Features:<br><br> ● Connector: 3.5mm (1/8 Inch) Stereo Jack Female To 6.35mm (1/4 Inch) Stereo Jack Male,<br> Mics and Headphones to be plugged into a 6.35mm(1/4) stereo jack socket input<br> ● Compatible headphones, sennheiser HD518 HD555 HD558 HD595 HD598 HD650 HD700 HD800, GRADO, AKG, audio-technical, Beyer dynamic, Sony etc.<br><br> ● Material: Made of Pure Copper wire inside<br><br> ● Gold plating connectors resist corrosion and ensure minimal signal loss.<br><br> ● 360 degree grip treads help easy plugging and unplugging.<br><br> Connectors:<br><br> - Connector 1: 3.5mm (1/8 Inch) Stereo Jack Female<br> - Connector 2: 6.35mm (1/4 Inch) Stereo Plug Male<br> Package includ：<br> NANYI Audio adapter x 3 PCS.