Bought for a play4 ... Complicated to connect. I was forced to buy adapters moult but I still managed but with a sound setting problem ... Not too much opportunity to put "donf" ... The sound adjustment knob of the helmet is not great (lack of amplitude) ... So, despite the highest quality equipment (German Finish), for her I can not really judge, should be compared with other headphones. For some frequency the sound is perfect. Maybe a little lack of bass ...
In summary, I am not sure that the price is justified ...