This is the new Tiamat 2.2, this new and improved version includes: Two discrete subwoofer drivers for maximum bass impact. Exclusive to the Razer Tiamat 2.2 V2, it houses not one, but two audio drivers in each ear cup for ground-shaking bass the kind that gut-punches you with every in-game explosion or gunfire. By putting you closer to the action, your immersion with the game is absolute. Premium comfort and durability for extended play-Years of ergonomic engineering and pro-gamer validation has led to the Razer Tiamat 2.2 V2's unique headband construction that ensures balanced weight distribution and reduced clamping force. Plush leatherette ear cushions provide unmatched comfort and sound-isolation. Advanced 7.1 virtual surround sound engine for pinpoint positional audio-The Razer Tiamat 2.2 V2 delivers an immersive surround sound gaming experience to enhance your aural situational awareness. You'll always hear where the enemy is coming from, where your team is located, to strike with precision. What's more, theengine is entirely customizable via Razer Synapse, so you can determine the best placement for the audio channels to best fit your own listening preference.Rotatable boom mic for crystal clear audio-The Razer Tiamat 2.2 V2's digital microphone can be pulled down or flipped away as and when you need it. Designed for natural sound reproduction and unidirectional pickup, let your teammates hear your voice exactly the way it should be heard. Inline remote control and mic splitter adapter cable-Control the volume or mute the mic on-the-fly without fumbling with desktop audio controls, so you can focus fully on the game. An extension splitter cable is provided to enable full audio and mic access for those with desktop PCs or laptops that use separate audio output and microphone input ports. The Razer Tiamat 2.2 V2 delivers virtual surround for PC games, and stereo to Mac, Xbox One, PS4 and mobile devices. You only need this one headset for all your gaming needs, wherever, whenever.