badgerbadgerbadgerLooking at my box after I got home, and it seems I got lucky when I purchased mine. Box and headband says WOOX, and the box says X2/27. Don't know if I want to take the earpads off to see if they're glued or not, though, cause I love my pair, haha.
bryturI read in reddit that there are certain units - the headphone says 'WOOX' but the box says 'Gibson'. It is a bit hard to find out from the headphone. I believe on the left side inside of head band - pull up the mash. You will see manufacturing #, etc. It is hard to see - all black - raised letters.
zhanggooAt the moment all headbands say WOOX, regardless of whether they're manufactured by Gibson or not. This may be subject to change in the future.