Autonomy and ergonomics seem quite correct but what surprised me the most is that the razor is removed in a trice to clean every room! And above all ... No need to be a mechanic to go back! A clip and you're done! Maintenance issue, I remain amazed each use.
I have sensitive skin. It is also remarkable that the shaver is very soft to wear and after several uses as well as on the skull cheeks, I have suffered no irritation!
A buy eyes closed!