4.5 Almost unusable. Constant Crackling. DO NOT BUY. TheWaggle | 21/10/2013 | See all TheWaggle's reviews (1) Relatively easy to set up, but there is constant crackling/interference that comes through the headphones. I have tried sitting different distances away from the receiver with little or no change. Crackling sound remains the same volume regardless how much the headset is turned up/down. Replaced batteries with a variety of brand new ones with no effect on crackling.After around an hour of gameplay, the crackling becomes headache-inducing. Games become almost unplayable, with more crackling sounds than game audio. Do not buy this headset.