Featuring support for Dolby 7.1 surround sound, the PC 373D Gaming Headset from Sennheiser provides an immersive gaming experience. Included with this headset is a surround dongle designed to work in conjunction with PC software, allowing the user to tweak the sound settings to suit the game being played. The intuitive software also supports a variety of sound profiles, including presets for music, e-sport, game, and an off mode. Accompanying the high-end surround sound support, this Sennheiser headset also comes equipped with a noise-canceling microphone that virtually eliminates all background noise for clear outgoing audio. The microphone can also be turned off when not in use by simply lifting the boom.