Specification: Item Type: Headphone Audio Cable_x000D_Color: As Pictures Shown _x000D_Weight: Approx. 31g/1.1oz_x000D_Available models: Suitable for Logitech Astro A30, A40, A10 headphone_x000D_Outside Wire diameter: Approx. 3mm/0.1in_x000D_Wire material: oxygen-free copper_x000D_Wire core material: bare copper wire_x000D_Wire length: 2 meters/6.6ft_x000D__x000D_How to use: Plug and play Features: 1The twisted pair twists the hot and cold signal wires to offset the magnetic flux caused by the current and reduce signal transmission loss. 2It can reduce the influence of current noise caused by the external magnetic flux passing through the connecting wire. Therefore, high?resolution sound with scene feeling can be realized. 3The core OFC copper wire has good electrical conductivity, bright and shiny surface, and has high corrosion resistance. 4It can improve the resolution and separation of the earphones, and eliminate the dull bass sound of the earphones, let you have a different listening experience. 5With tuning gear, easy to adjust the volume quickly. Suitable for Logitech Astro A30, A40, A10 headphone. PackageList: 1 x Audio Cable