General description The 3.5mm Stereo Jack to 6.35mm Female Jack Adapter Cable features a gold-plated connector and aluminum housing, making it an ideal choice for connecting headphones, laptops, guitars, and pianos. With a length of 30cm, this adapter cable ensures excellent sound quality and durability. Technical specifications Length: 30cm Material: Aluminum alloy housing Connector: 3.5mm male to 6.35mm female Conductors: Pure copper wire Shielding: Copper foil Connector plating: 24K gold Usage Connects 3.5mm devices (headphones, computers, mobile phones, MP3 players) to 6.35mm audio devices (guitars, mixers, amplifiers, stereo systems, pianos). Easy to use: Simply plug in to enjoy high-quality sound. Other information Wear-resistant and stretch-resistant PVC covering for durability and flexibility. Tangle-free design for easy organization.