QC20i was packaged like original in store, with plastic foil, nothing suspicious there, but after i opened box, there was no serial number on warranty card so I started to worry, then I tried headphones on and it did not cancel any noise even with green lights on, also the quality of on/off switch is obwiously bad, also the surface of the panel is not the same as on the originals. Headphones are visibly of bad quality.
I have a video opening a package.
Seler on ebay was thoma.kha
#271677876375