It broke down within a month with minimal use. It is the second device from the company Beurer that breaks immediately after purchase. Unacceptable products.

It was given to me as a gift 6 years ago and it works exceptionally well without ever having any problems, despite the fact that it has fallen and been hit several times.
It needs some cream or oil for application, otherwise it hurts or stains the skin, gels are not enough. Also, do not overdo it in the same area for too long because it will stain.
It helps in better absorption of body products and enhances their action. With daily use for 20 minutes on the whole body, there is a difference. However, it requires consistency, it does not work miracles from the first use.
However, the skin feels toned immediately