Feature:1. The twisted pair twists the hot and cold signal wires to offset the magnetic flux caused by the current and reduce signal transmission loss.2. It 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.3. The core OFC copper wire has good electrical conductivity, bright and shiny surface, and has high resistance.4. It 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.5. Has 2 kinds of wire control modes, with embedded microphone. Suitable for A10 A40 headphone.Specification:Item Type: Headphone Audio CableColor: As Pictures Shown Weight: Approx. 35g/1.2ozAvailable models: Suitable for Logitech Astro A10 A40 headphone.Outside Wire diameter: Approx. 3mmWire material: oxygen-free copperWire core material: bare copper wireWire length: 2 meters/6.6ftProduct plug: 3.5mmWire control: YesApplicable products: playback audio source interface for the national standard 3.5mm can be compatible with the mainstream equipment in the market.How to use:The cable has two (2) modes: A and B. The "mode switch" is located on the back of the serial control module. For One/PS4/Switch and PC games, mode A is recommended. For mobile calls or listening to music, it is recommended to use mode B.This cable will allow you to use for Astro A10 or A40 for One/PS4/Switch and PC gaming. For games, we recommend using mode A (see the switch on the back of the serial contr