Introducing, Corsair HS1 Gaming Headset is a new Corsair headset with a circumaural, closed-back design to help with extra long gaming sessions.
Corsair says that their 50mm drivers are far superior to the typical 40mm driver, delivering a distortion free gaming experience. The HS1 also sports a unidirectional noise canceling microphone, and Dolby Headphone surround sound built into the closed back ear covering design.

It’s a USB headset offering multichannel audio via 50mm drivers, a noise-isolating closed design, noise-cancelling and articulating mic, and inline volume and microphone mute controls. The Corsair CA-HS1 also has a closed-back earcups for superior noise isolation. These headphones are compatible with Microsoft Windows 7, Windows Vista, or Windows XP computer with a USB connector.
Unfortunately, No words about its availability and price.