7. 1 Immersive, Surround Sound for Positional Audio: Equipped with specially adjusted 40 millimeter drivers, this device can produce software-enabled surround sound when playing PC games (download the code slip that comes with the package). Made to Last All Day Comfort: At 250 grams, the lightest Kraken headset ever made is about 40% lighter than the competition. Flexible Noise-Cancelling Microphone: For incredibly clear communication, a cardioid microphone eliminates background and ambient noise. Controls for Headset Audio: The headset has a mic mute switch and an analog volume control wheel for easy and quick adjustments. Sturdy Design: The Kraken X frame is pliable and long-lasting, capable of withstanding regular, carefree use.