Very good headset, usb quality, supported by Razer Synapse software, calibration and also setting, no compatibility problem is rare in Windows 8. For those with Windows 8.1, go back to windows 8 is a board which will be valid for the majority of problems, but it is not the subject here. When not working, do not blame everything on the product, verify that the computer considers the helmet well as the default device. The headset can be worn several hours without earache, it is relatively comfortable, beyond 5h must not surprise you to have an earache, it does not necessarily just the helmet "If you know what I mean. .. "Good quality sound again and also good audio input. Moreover, beautiful to look at. Packaging MUCH BETTER THAN THE RAZER KRAKEN PRO! Easy to open, well done etc ... Perfect
