A good value for money. This toothbrush has a very professional construction, you can see de facto at its grip. The 2 minute Recommended prossage are divided into 4 periods of 30 seconds, perfectly indicated. Brushing is identical to that of a manual brush but allows saving time appéciable the morning when we're late! Cleaning is easy and efficient especially the brushes retire and hang out there too, without any difficulty. Personally I recommend using the sensitive brushes softer and adapted in case of bridge. It takes 8 days to adapt but now I have no desire to return to traditional brush! (Beware charging time the first time requires several hours)