The ELG P3510HD 3.5 mm to 3.5 mm Auxiliary Cable was designed to deliver sound quality, convenience, and durability when connecting audio devices. Featuring 100% copper conductors, 24K gold-plated connectors, and reinforced shielding, it provides high-fidelity audio transmission with reduced interference. Its aluminum finish, ultra-flexible cable, and 3.28 ft length provide greater durability, convenience, and reliable performance for connecting smartphones, computers, speakers, audio systems, and a wide range of compatible devices.