In this regard, charging is not done by electrical contact with metal terminals dedicated to dirty or oxidize: instead, fills refinement, power is transmitted by induction through the brush plastic cover , which suddenly completely protects the battery and motor: absolutely awesome !! Nevertheless it is regrettable that the load is a little slow (it seems that starting from a fully discharged battery, it should wait at least half an hour or an hour to do a full brushing).
When you turn the brush, it is a bit surprised by the loud noise it emits: in fact, brushing is vigorous, if not muscular, but just adjust the pressure on the teeth and gums. And for once, plaque and tartar are removed quickly and efficiently, so much so that I wonder if the arguments advanced by the brand advertising (brush that removes 2 times more plaque than competitors, which is the most used by dentists themselves, etc ...) are not true!
In conclusion, this article seems to me an excellent investment: for a price quite reasonable, the quality is really excellent. No doubt that this product is sturdy and able to withstand intensive daily use. I recommend it unreservedly and am going this not throw away my old batteries brushes that have absolutely not compare, not to mention the manual brushes that clean anything. I just regret not having bought earlier.
Otherwise, it seems that Oral B reimburses half of the product price until 15/04/2010, but beware, only if it was delivered by Amazon.com. Since I bought on Marketplace to a German seller bénéficierai I do not, but I still do not regret my purchase because it is perfectly price.
For more info, see here:
Oral B - 63756704 - Toothbrush - Professional Care 3000 - rechargeable
