This should be a year since I have.
I absolutely recommend because it is uncomfortable very quickly, after 5 minutes on the head it gets a punishment.
The sound is not good. Very unbalanced, too serious, no treble, and sound more hard, sound is like the headset, not comfortable. In terms of benefits, a good yield, ears that fold in every sense, a certain robustness. The value for money is OK but I will not go that choice.