The Raptor H5 5.1 by Corsair is a 5.1 channel gaming headset, which uses a 40mm driver. It uses a USB/Analog connection with a 2m + 1.2m in-line USB + 2m audio extension cable. and a sensitivity of 121dB. It also has a Noise-Cancelling microphone and a sensitivity of -40dB.
Raptor H5 is a circumaural gaming headset that works with both analog and USB connections. The built-in USB sound card provides 5.1 channel surround sound for gaming realism. The around-the-ears, closed-back design helps keep the environmental noise out, and keep your head in the game, and the noise-cancelling microphone helps ensure that your teammates hear you clearly.