Good cleaning performance: Phylian electric toothbrush is an acoustic toothbrush. Unlike the rotation principle, with 40000 brush head movements per minute, the Phylian electric toothbrush reaches a good cleaning capacity. The gums are no longer irritated. Even interdental spaces are perfectly clean and the lining is more efficiently cleaned. of which one of the other 4 levels can be easily changed, whether sensitive, White- (whitening), Polish- (polished) or the massage level. When trying, everyone finds their favorite attitude The battery lasts a lot of time: with 2 tooth brushes per day good 1 months (45 days). Due to low weight and the battery very long, but for example. A large alternative on short trips, also because to load a regular charger can serve.