The HMC631 delivers high-quality sound, rugged construction and superior comfort in stylish design. 51 mm premium speakers bring an extra level of realism and excitement to video gaming, giving every detail in the game so you can react quickly to sound cues. The HMC631 features a boom microphone that offers highly intelligible voice reproduction and filters out most background noise. This headset lets you enjoy the comfort, quality and competitive edge of a professional-grade gaming headset wherever you go. - Powerfull bas and clead mid-to-high sound ranges reproduce every detail in the game - 51 mm large diaphragm offers high efficiency and wide dynamic range - Patented auto-ajdustable headband construction offers a truly comfortable fit - Unidirectional boom microphone - Passive noise reduction - In-line volume control and microphone on / off switch - Weight: 0,35 kg - Colour: Grey.