The Raptor HS30 by Corsair is a 2 channel gaming headset, which uses a 40mm Neodymium driver. It uses a 2 x 3.5mm connection with a 2.7m cable. This delivers a frequency response of 20Hz - 20 kHz. It also has a Unidirectional noise cancelling microphone with a frequency response of 100Hz - 10kHz and a sensitivity of -42 dB (+/- 2 dB).
The Corsair Raptor HS30 gaming headset is ergonomically designed for better audio quality and the comfort you need to keep your head in the game. The 40mm neodymium audio drivers are enclosed in padded, circumaural earpads that fit around your ears so they're more comfortable and help block distractions. And, they're closed back, so your gaming won't distract anybody, either. The HS30 also has a padded headband, and a noise cancelling microphone that screens out background noise.