As a content creator, I spend many hours on the PC. So, the "ear fatigue" is gone because they didn't tire me at all! They are lightweight and you barely feel them, but they fit well in the ears with very good sound isolation.
The sound overall is amazing, both in the low and high frequencies, considering the price. The bass feels powerful as it should, whether you're playing games, watching movies, or listening to music.
You can activate the 360 spatial sound in the Inzone hub (only on PC) and simply immerse yourself in the game, whether it's a campaign on the console or a competitive game on the PC, and you want to hear every bullet and step of the opponent.
The noise canceling is simply awesome, you don't hear anything except what comes out of your headphones, or you can activate the ambient sound to stay connected with the surrounding world.
The microphone could be much better, which is why I give it 4 stars. It could also be detachable, but it's not.
For more information, you can check out a video with a Greek presentation here: https://youtu.be/uBPl2IJ71dA