Corsair Vengeance 2000 delivers the clutter-free freedom of wireless high-quality 5.1/7.1 surround sound technology superior audio fidelity and a comfortable design. Experience true wireless freedom with up to 40 feet of range and 10 hours of battery life. Optimized HRTF technology provides precise positional audio cues for an incredibly immersive gaming experience. Large 50mm audio drivers have been painstakingly tuned for tight bass response so lows are greatly enhanced without being distorted. Noise-cancelling mic prevents background sounds from interfering with VOIP chat. Large sound-isolating circumaural earcups have microfiber-covered memory foam earpads. Padded headband stays comfortable over long play sessions.