The earcups are very elongated and press something, because they unfortunately are a little too narrow. The bracket is relatively stiff and hard padding. But this is already "whining at a high level".
The sound quality is comparable to other headsets in the price range. For games perfectly adequate. For VoIP and music just as acceptable. The basses could have a little more pressure and the highs are slightly raised. External noises are satisfactory excluded until well.
But major drawback is the, in my opinion, insufficient quality of the microphone. Please get the example ([...]) listen. The quality of the microphone is, if it is connected directly to the PC, acceptable. The greatest loss occurs so on the headset or on the way to the computer, which makes exchanging the microphone with another pointless.
The software to control the headset you can download for free. It offers some gimmicks, such as Stimmmorphing or a 10-band equalizer.
The headset can be used-capable phone and corresponding adapter cable with no additional apps without problems with a USB OTG. (Tested on a Nexus 5 with Android 5.0.1)
Conclusion: For this price you should expect a much better microphone. The playback quality equivalent to other headsets in this price range. General unfortunately rather disappointing.