Here is an electric toothbrush with an elegant design and solid construction, easy to use and does not take up much space in a bathroom. The brush is completely sealed, no metal contact, therefore no risk of oxidation. The brush does not attack the gums and brings a sensation of sharpness. Every 30 seconds a small vibration prompt to change zone (cutting of the mouth into 4 zones) and after 2 minutes, a free vibration indicates to stop, what's interesting, the concept of time is not the even by mood, and too long brushing harming gums. Charging is certainly slow, but suddenly the battery lasts. Above all, cleaning is excellent, as the price / quality ratio. Too bad that the length of the wire to the plug is so short, that is not provided a brush guard, which is quite noisy, and the charger has a hollow into which stagnate water flowing along the brush when the rest, so that over time it becomes dirty. A little noisy, its heads are compatible with other Oral-B brushes. Simple, powerful and effective.