To me it is a mystery how you can sell in Germany, a device to which a US plug. On the device there is also the reference US household only. In the specification, no suggestion, even in the reviews I did not read about it. In retrospect, and when one sees closely (if you note), you can see the plug in an image partially. If the device supposed to send back the same, but I've decided to apply for a different connector. Otherwise, after the first use OK what would have been worth 4 stars, but not with this connector.