The Logitech G533 Wireless is a wireless surround sound gaming headset for serious PC gamers. The virtual 7.1 surround sound is enhanced with the Dolby DTS Headphone: X, making the audio three dimensional and delivering the sound that the makers of movies and games intended. You can communicate with the collapsible noise suppression microphone. This ensures your teammates only hear your voice and not the noise of the keyboard, for example. Via the buttons on the ear cups, the volume control and mute function are always within reach. After a full charge the G533 lasts for up to 15 hours, long enough to play your favorite game all through the night.