Steel Series Siberia v 2 Natus Vincere Edition is the official headset of world champion gaming organization, Natus Vincere. Dominating Dota 2, Star Craft II, Counter-Strike & FIFA circuits around the globe, Na` Vi players sport this colorful headset that combines aesthetics with functionality & performance, all in one. It’s one thing to have a beautiful exterior, but it’s what’s inside that makes these one of the best quality headsets on the market. A 50mm driver unit with crystal clear sound in high, low, & mid-range ensures quality output for multiple uses. The integrated volume controller on the cord offers an option to handle sound volume manually. This feature is especially useful when you are using your Siberia v 2 Natus Vincere Edition with other devices & don’t have swift access to setting volume levels in your software. The earcups feature a noise reducing foam, which helps you to focus on the important audio or voice communication, & not being disturbed or interrupted by outside noise. The Siberia v 2 Natus Vincere Edition features a retractable microphone that can be hidden in the left earcup, which means you can use it when you need it, but don’t have to flash it in public if you don’t want to.