Great sounding 71 gaming audio with a comfortable closed back design the corsair raptor hs40 gaming headset offers 71 surround sound and a noise cancelling microphone in a comfortable closed back design thatacirceurotrades great for extended gaming sessions it features 40mm neodymium audio drivers for better sound quality and the padded earcups and headband give you the comfort you need to keep your head in the game 71 channel surround sound accurate reproduction of multichanne