case is made of hight quality materials. The headphones have bass sliders which are nice but the treble can get a bit harsh so an eq will help. super comfortable headphones. sennheiser cables work on them which is a great plus.
The headphone is very comfortable. The sounds are clean and detailed. The cable is 1.6m long, so it is probably the new version(The one people call v2 and better one apparently.) The product was well packaged.