The toothbrush is almost perfect: the cleaning effect is very good, the battery lasts a long time, the pressure sensor in the form of a "brake light" is useful. Whether the three different functions (cleaning, sensitive, polish) are useful remains to be seen. Although for users with sensitive teeth makes the sensitive program determines meaning. Even accessories are heavily involved, even if I personally - for reasons of space - none of use (except for the brush head, of course). The cleaning of the device is simple. A deduction of points, however, there for quite bumpy gait (my nose itches sometimes very doll) and the fairly high noise level during the teeth cleaning. All in all a buy recommendation.