Bests & Worsts Reviews from Amazon

So I had this for 3 weeks after being recommended by a friend. I wanted a wireless headset that fit OVER my ears, not touching them since I use them for long periods. These were the perfect match. I loved them. After a week I noticed a short couple beeps in my headphones, thinking nothing of it I kept using them, after 3 weeks I asked my friend and he said he did not have them. I then noticed the beep was actually the USB dongle disconnecting from the headset, the green light would go out, then flash and come back. It happened every 5 minutes. I tried using the new software from Logitech, it didn't help. I tried using different USB ports, didn't help. I tried using native Windows 7 drivers, it didn't help. I exchanged them with a new set. That day same issue with the new ones, called Logitech since I found I was not the only one with the problem, on teh Logitech forums many folks had this issue. Called support, they really didn't know, so I decided to RMA them back for a refund. With the headset disconnecting, it is a useless device. You may get lucky, and then again, you may have them until your return period is up then it starts to fail...so buyer beware. I am now trying to decide if I want the wired version or just another brand assuming I can find one that truly fits over the ear. EDIT: I went with the G35, the wired version of the G930, and it has yet to fail me. Great headset.