Tuned for gaming : ASTRO Audio V2 delivers professional style audio for gamers when they need it most, from live streaming in their living room to competitive play in the pits of a tournament Solid fit and finish : Designed for marathon gaming sessions, the A40 TR gaming headphones are lightweight, comfortable and built to last Mod-Kit ready : For loud environments such as pro tournaments, you can transform the A40 TR gaming headset into a closed-back, noise-isolating headset by adding the Mod Kit (sold separately) 3D audio ready : Spatial audio gives you full 3D positional audio support ASTRO Command Centre Software : Enhance your control of voice communication and audio settings by fine-tuning every input and output parameter to the specific needs of your gaming environment USB sound card functionality : For PC gamers without an optical port, the MixAmp Pro TR delivers sound card functionality such as Game : Voice Balance, game and voice streaming via a USB port Works with Xbox Series X|S with a required firmware update to enable game and voice audio over USB