I used to always use electric toothbrushes from Oral-B. Now this is now my third Sonicare from the Philips line - but also the most expensive, which I had previously. What has always convinced me, is the great cleaning image on the teeth. Get also repeatedly praise the dentist. What unfortunately is really so, is the fact that the toothbrushes usually after 2 years are loud and give up their mind. Therefore, a point deduction. Quality control and processing is in the long run in China probably not possible. Too bad. Because you should not work in the Philips home turn. Advantage is currently that you look at Philips on the homepage of registering another year warranty can also book - and the free. Otherwise, they paled in comparison to the normal version because the lighting and individual pushbuttons of significantly higher quality. I especially like that it's all due to the different pushbuttons can also be adjusted better. + On / Off + Intensity 1-3 + Putz levels 1-3 Should notice me in the near future a little, I'm wearing it to.