Get replacement. First, very satisfied with the cutting performance and ergonomics. The blades are very well-rounded, so that I, unlike all other devices that I used previously, no skin lesions drew upon me.
The workmanship and materials make but a very fragile impression.
After the 2nd application, he began to give flashy operating noises. Could eventually then find that the drive motor is already compromised just by finger pressure on the housing during operation.
First sporadic function dropouts came then after 3 or 4 application, which could be solved either by releasing and re-fitting of the cutting head or "hang around" on the motor housing.
After about 6 application, it is now over: After an audible crack, now the connection between motor shaft and cutting blades seems to be somewhere inside severed. The motor hums, but the blades do not move.
Shame about the product, because if it is working, the cutting performance and the best ergonomics for about 5 different devices that I used previously. Lack of alternatives, I consider it, therefore, to buy again and again if necessary to seek to ensure. Can also all other dissatisfied customers only recommend, if necessary, to complain about the device within the warranty period and returned.
Perhaps move the high number of returns but eventually rectify the manufacturer to do so.