Alienware Aw920H Tri-Mode Wireless Gaming Headset Lunar light  UNPRECEDENTED IMMERSIONNew Dolby Atmos Virtual Surround Sound delivers crystal-clear audio with three-dimensional precision, so you can react faster and more accurately to off-screen targets—even as you make your way through the most chaotic of battlefields.TUNED FOR PERFECTIONHigh-End Sound: 40-mm Hi-Res Certified Drivers deliver a wide range of frequencies and help detect the slightest of in-game sounds.Hear Every Step: When victory is on the line, you need to be able to focus. Active Noise Cancelling helps you do that, with four integrated microphones that work harmoniously to drown out external noise.Relay Any Command: Use an AI Noise-Cancelling Microphone to clear out ambient noise and improve communication between you and your squad.CHARGE QUICKLY, GO ANYWHEREFast-Charging Capabilities: Enjoy up to 55 hours of play on a full charge or get up to 6 hours of use after a quick 15-minute USB-C fast-charge. Up to 55 hours (Bluetooth), 30 hours (2.4Ghz) performance based on tests with no LEDs on, at 50% volume. Battery life will vary. 6-hour performance with no LEDs on, at 50% volume.Tri-Mode Connectivity: Experience crisp, lag-free audio when using our USB-C Wireless Dongle to pair the AW920H with your PC.ENDLESS COMFORTLeatherette memory foam earpads, intuitive volume control, integrated microphones, a detachable boom mic and a slim, firm-fitting headband provide a comfortable and secure listening experience—perfect for gaming, talking on the phone or listening to music on-the-go.LEGENDARY STYLEPremium Design: Available in an envy-inducing Dark Side of the Moon color option, the AW920H rocks the iconic Alienware Legend 2.0 design, for a modern, unforgettable look.Light It Up: AlienFX lighting syncs with Alienware Command Center so you can customize your lighting or toggle the RGB lighting on/off using the touch interface, no matter where you are.Battle-Ready: Die-cast headband sliders make the AW920H sleek, durable and ready for all your gaming.DIMENSIONS1. Height: 8.25 in. (209.55 mm)2. Width: 3.98 in. (101.09 mm)3. Depth: 6.81 in. (172.99 mm)