Corsair Vengeance 1300 Analog 3.5mm Gaming Headset (CA-9011111-WW) Large diameter, circumaural earcup design blocks distracting sounds and keeps your head in the game. 50mm audio drivers and high-sensitivity noise-cancelling mic with flexible boom - get clear, unambiguous voice communication Soft-touch materials and elastomer headband lining for a firm, comfortable grip around the head Microphone: Unidirectional, noise-cancelling condenser with adjustable, rotating boom