This electric toothbrush falls on by the great design, the cleaning result is impeccable. We have already owned an older predecessor, this is, however, surpassed by the 6000 Oral-B PRO by far. Operation / handling is simple, the design fits well in our bathroom. The toothbrush is comfortable to hold us is fairly quiet. My Son was the Bluetooth function very important, super the Digital supplied with cleaning ad. Only the station with a permanently fixed mounting of cleaning heads is a little too big. It would be great if you could remove this. In addition, the recharge takes very, very long time ...