The insulation is excellent, the power too! (You do not need to push the volume ....) The clamping of the headset is good, it does not squeeze too hurt your ears and is not too loose; it holds well on the head during the various movements and above all it is easily forgotten when you wear it for several hours and that 's great! :) It is very comfortable!
A very good record in sound, treble are clear, warm mids, bass present ... everything here is very fair, very well balanced (Beyer Thank you :))!
The microphone is very good in! we get along without any worries, do not worry about the strength of the boom or the connector is all good; over its removable side is an undeniable asset! The materials are well chosen and the headset is very well done!
The cover is great for storage or transport, you'll have all the accessories with you, thanks to a large pocket has a scratch on the side.
This is clearly an excellent price / quality ratio! Go for it you will not regret it!