I have a Wireless one. Biggest problem of this headset is that the headband is too thick and not padded at the edges, turning the headset really unconfortable when using it in only one ear. When talking to someone you have to take out the headset or bear with the edges of the headband hurting your head, specialy if you are bald like me.
It is really bothersome that when handling it, you have the impression that it will break at the lightest turn or twist. The central part of the headband really seems pronable to break.
The sound quality is really fine for a gaming headset in this price range.
Bought it only because I got a really awesome deal in a used unit here in Brazil and was in need of a wireless headset with a small instalation footprint (tiny little usb dongle). Beyond that, I have a Turtle Beach PX4 and two Kingston HyperX Cloud at home (wife have one too), and they are both far more confortable and far better build, specialy the latter model.
If you don't need a so small dongle, better to go with the Logitech Artemis Wireless. If you don't need a small dongle at all, go for the ones like the Steelseries Siberia 800 Wireless. If you don't need wireless at all, don't even look at its wired option. Not worthy the price and there are far better options, unless you are a Razer Head.