... But what you, as unfortunately usual with Amazon, on the product page does not experience. When one sees the bay providers already in the short text for the respective goods. So it is not surprising that a lot of customers here the long delivery times complain that Customs has already confiscated the goods (missing Zuslassung for EU, CE mark) and that a such a thing can even fly around the ears. But cheap it, that's true is ... :-)
Amazon must however be asked whether it is ever lawful to offer goods without CE mark for free sale. I do not think so.