inputs.text: beyerdynamic hs 600 dnar - firstly writing review hs 600 headset not see option higher end models beyerdynamics line aviation headsets amazon believe review able cross modelscomfort 55this huge selling point tried different headsets found either much clamping force not comfortable glasses not case beyerdynamics could fall asleep things obviously would terrible idea flying glasses not obstruction clamping force gentle would not hesitant take crosscountry tripbuild quality 45i not issue build quality specific headset seehem rather sturdy however rather gentle thehem reason not give thehem 5 5 earcups meet head band section feels little weak might prone breaking take grain salt going throwing around 400 aviation headset probably notaudio mic quality 55for not know beyerdynamic roots based creating high dj headsets definitely shows 600 hs 400 hs models standard 35mm audio input plug mp3 player phone first received headset spent day listening music sounds fantastic addition made phone calls flying person receiving end cannot even tell plane audio quality mic work outstandingnoise attenuation 35the higher end models active digital noise reduction make noise minimal 400hs not option however without feature noise not terrible not quiet either heard better heard worse like not hear anything cockpit go model active noise reductionstyle 55okay okay highly subjective issue come things look awesome want look like military go buy david clark want look like money no style buy bose want look like handicapped orangutan go ahead buy lightspeeds beyerdynamics line aviation headsets look awesome know trueprice 55awesome price snag one headsets far less equivalent headsets brands comfortable stylish better sound biggest question would not buy one