This headset integrates a noise-cancelling microphone, which allows your voice to be heard clearly during multiplayer games (by cancelling out any background noise). This can make a big difference to your teammates if you do a lot of online gaming. The other major feature is the virtual surround sound (courtesy of Dolby technology). Youâ€ll need to install the GameCom software to utilise this feature, but it aims to create a directional listening experience, rather than standard stereo audio.