however they are overripe in the bass range below about 300 cycles, not by a lot but it is noticeably heavy in that range. Very useful little gadget for me to use at work. It does have a little bit of a crease/memory in it from where they folded it, but I don?t think it will be difficult to flatten out after putting my laptop in it for a bit. Its easy to set up and use. Across the board on all accounts. I went back to my old mouse (Razer Mamba Elite) then I was like wow what the hell? Why is the mouse so heavy now. I ordered a 9. My audiophile darlings Vifa Oslo & Helsinki are better in terms of sound quality, but again, not nearly as loud. I?m sure you might want a better headphone for editing audios. Walked forever in these and they felt great!