After 1 year and 3 months of use, it suddenly stopped working, just stopped turning on. It began to turn on after it was shaken well, it also turns off only after such manipulations, apparently there is trouble with the contact groups. It is no longer possible to use . Shaved quickly, but not quite clean, which, in principle, is expected from a rotary razor. In general, the razor is not worth the money, I will definitely not buy the second one of the same .See full review