I bought these headphones to plug mainly on my Pc. Listening to Ziq and télécharchés films. I was tired of headphones that hurt my ears after 2am. This headset is lightweight, very comfortable even after hours. In addition he made a low that I rarely heard except on the masterbeats Dr Dree but not at the same price. It is excellent for rap, techno, drum'n'bass but also to watch movies with a good soundtrack. Little more one almost perfect short cable. To my smartphone is worse but I think this is the phone that locks the listening level.
Conclusion: 40 this is a great investment guaranteed 2 years. Anyway Seinnhauser is at the top.