Price Drop, OBO Amazing Headset. Wireless is 5Ghz so if you have a 2.4ghz headset that is constantly disconnecting this should do the trick. This headset can be used with any Optical output device not just a PC. This headset was used for a couple evenings that is all. New these are $399 and the Mod kit is $60 on its own + Tax. Priced to sell fast.