Golden Spike Deluxe Wooden Sudoku Board Game - A Sudoku Game Board Masterpiece The connectors are gold plated for smooth, corrosion-free connections. This cable has a 3.5mm stereo male plug on each end. Flat design to avoid tangling or kinking. Can easily ran under compartment crevices or openings. Compatible with any 3.5mm headset jack for mobile devices, computers, or car auxiliary input.