A bad omen?
No.
The device runs. It warms the heart, feet and soul. It is rapidly gaining after switching on temperature and heated effectively. You can set three levels. Additionally, there is a variable control - of "Min" to "Max". What for? I do not know. For an explicit switch for activating and deactivating missing.
The Design. Oh well. Since m was. E. somewhat thickly. It works.
Processing. Reasonable for the price. It works.
In the early days there was a certain odor. But it has been "evaporate" quickly.
One must not forget the low price. Overall a good value for money. And of course nice and warm! Hopefully stops in front of the heat - until I see the electricity bill. But now the winter is called for once.