["Description:\nbrand new and high quality.\nFeature:\nMade of high-quality materials, durable, wear-resistant and stable for us to use.\nThis cable has two modes: A and B. The “mode switch” can be found at the back of the inline control module. Mode A is recommended for One, for , for Switch and PC gaming. Mode B is recommended for making mobile calls or listening to music.\nThis cable will allow you to use your for Astro A10 or A40 for One, for 4 , for Switch and PC Gaming. For gaming, we recommend mode A (see the switch at the back of the inline control module). When using mode A, you can mute or un-mute your headset microphone by sliding up or down the mute switch (front control). The wheel control is used to adjust your music or chat volume.\nMode B (at the back of the inline control module) is for ideal when your for Astro A40 or A10 is connected to your smartphone with 3.5mm jack. The button below the inline mute switch can be used to pickup or hangup a call. When using your for Astro A10 or A40 to listen to music, the call pickup/hangup button can be used to pause or un-pause your music. Mode B also enables the inline microphone.\nThis line has two modes to switch, A mode uses the microphone on the headset, and B mode uses the microphone on the wire. \nEarphone Cable only, other accessories demo in the picture is not included!\n\nSpecifications:\nItem Type: Earphone Cable\nMaterial: Plastic+Metal\nSize: Cable Length: 100cm/39.3in\nColor: Black\nQuantity: 1 PC\n\nNote:\nNo retail package.\nTransition: 1cm=10mm=0.39inch\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n1 x Earphone Cable"]