THX 7.1 Surround Sound Capable: Provides industry-leading audio realism for in-game immersion by providing accurate spatial audio information beyond standard 7.1 surround sound directional cues Sound Built for Immersive Gaming: Outfitted with custom-tuned 50 mm drivers All-day Comfort: Oval, cooling gel-infused cushions that prevent overheating and pressure build-up Retractable Noise Cancelling Microphone: An improved cardioid mic reduces background and ambient noises for crystal-clear communication In-line Audio Controls: Includes an analog volume control wheel and mic mute switch Compatibility: Audio enhancer DAC connects via USB connector; THX Spatial Audio available on Windows 10 64-bit only