I bought this earphone at 2, 800 at amazon. I used it couple of month, didn't find any issue, have nice experience.
Earphone chassis are plastic( black color) with Sennheiser logo looks good and design is pretty impressive.
Performence is really nice, easily fits in ear and also comes three extra eartips. It seals good that why little extra bass comes out. Wires are tuff but having no mic means you have to satisfied with it.
Overall I think this earphone is a good value for money product, and best choice who is looking to buy a earphone with 3000 price range. I am really setisfied to buy.