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 corrosion 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 Logitech Astro A10 A40 headphone. Specification: Item Type: Headphone Audio Cable Color: As Pictures Shown Weight: Approx. 35g/1.2ozAvailable models: Suitable for Logitech Astro A10 A40 headphone.Outside Wire diameter: Approx. 3mmWire material: oxygen-free copper Wire core material: bare copper wire Wire length: 2 meters/6.6ftProduct plug: 3.5mm Wire control: Yes Applicable 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 Xbox 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 Xbox One/PS4/Switch and PC gaming. For games, we recommend using mode A (see the switch on the back of the serial control module). When using mode A, you can mute or unmute the headset microphone by sliding the mute switch (front control key) up or down. The scroll wheel control button is used to adjust the music or chat volume. When you connect the for Astro A40 or A10 to a smartphone via the 3.5 mm jack, Mode B (on the back of the online control module) is the ideal choice. The button below the online mute switch can be used to answer or hang up the call. When using for Astro A10 or A40 to listen to music, you can use the call answer/end button to pause or unpause the music. Mode B also enables the embedded microphone. This line has two modes to switch, A mode uses the microphone on the headset, and B mode uses the microphone on the wire. . Package List: 1 x Headset Audio Cable