Closed-back headset provides excellent sound isolation for a truly immersive gaming experience Large-diameter 45 mm drivers deliver high-resolution audio with exquisite detail Incredibly lightweight headset (less than 230 grams) offers long hours of comfortable gaming State-of-the-art, flexible (and detachable) boom microphone, with highly directional pickup, provides crystal-clear in-game voice communication Volume control dial and mute switch are built into the left earcup for convenient control of the microphone