Comfort poorly suppressed after 1-2 hours extremely (pain because earpads too hard and misshapen) With glasses goes to the time not wearing the mehr.Ich about 4 hours of work and have the earmuff cushion one year you can exchange but where get I spare ???? Have a Sony MP3 player plugged in sound I had to adjust but geht.Lautstärke is good has to be about 3/4 the way (I can still hear quiet environment) Otherwise not bad Too bad that it is not as good as sitting at Peltor and feels (nice and soft without hard pressure)
