Redskypower Black Headphones Headset Extension Cable 3.5mm Male to 3.5mm Female 7" Stereo Audio Jack Adapter 24K gold-plated connectors ensure high stability, high-speed lossless transmission. Metal housing is a wear-resistant, anti-corrosion, and solid protection. Tin-plated oxygen-free copper wiring for high fidelity, pure sound quality. Gold-plated, molded connectors with strain relief ensure a solid, high-quality connection between the connected devices. Cord for Headphones, Earbud, Speaker, Car Stereo, Home HiFi Stereo System and more.