Very good headset, ideal for versatile use, I use it with a Asus Xonar U7 interface in the course of my work (Portable Dell) to listen to music with my Qobuz subscription, make calls and participate in conf-call with Microsoft Lync. The sound is very neutral and detailed, with good momentum, we could just blame him some platitude and a lack of punch but you can not have everything (I also have a headphone AKG 271MKII is really very good). According to the first return of my partners and my tests the sound of the microphone is very good, it is fairly directional and does not capture everything around as all the microphones of this type it will just be careful not to blow over . On this last point it is much better than my Koss Porta Pro KTC with his microphone on the cable that captured the whole environment around (Pretty annoying when you have colleagues who set out to make the idiots or talking loud). The helmet is open, it allows you to hear what is happening around and not be too isolated from his colleagues which is very important to me and avoid being cut off from its more quip.De June, this avoids having too hot, especially in summer. In against part, you will avoid putting too much to not disturb his closest neighbors. The headset is very well finished (braided cable) and comfortable, the atria do well around the ear, settings and maintenance are very good, the support is a bit strong but not necessarily annoying over time. I am the bearer of glasses and I'm not at all bothered by the helmet. The raised micro though it cut and volume wheel works very well even if we can not cut the sound completely. Personally I do not use it too much bulk because I have one on the interface. In summary a very good headset with a good quality / price ratio.