The boxes with the completely false statement aren't 'new' to me, I bought a case of 5 pack boxes about 4 or maybe 6 months ago.
Opened a box of them to try out right after I received them, they
vape the same, disassembled a couple of used ones, identical to the ones that don't have the silly warning on the boxes.
The newest ones I have don't have the silly warning on the box, they have a new aspire anti tamper label/sticker on the box, the voltage range is imprinted on one side of the head, the watt range on the other.