Ergonomics, it is lightweight and adjustable. The ears are wrapped (I think be equipped with "standard" ears because I have never had remarks concerning them, on the contrary of my nose ;-)) and do not overheat after a long period of use.
In the game, the sounds are detailed. The bass is deep.
In music, it may take a little play on the equalizer, but a high performance sound (good balance of the summary). But that, it depends on the musical ear of each.
As it is equipped with a standard connector (jack), children also use them to listen to music on their mobile devices.
In short, very good buy.