Simple, effective, economical

Compared to other Philips models more expensive, this brush is distinguished by its simplicity: it ny has quun brushing alone mode. No "sensitive", no "white", just two minutes brushing, separated into 4 section 30 second sound with a slight change. But it's actually quite sufficient, and the difference with manual brushing is obvious after two weeks of use, the teeth are a little whiter and seem a little smoother.
Initially the brush adopts a gentler pace, and slowly gaining momentum over the first 14 brushings, which makes it easier to get used to tickling that lon feels like is not used.
The brush noise, especially compared to a competing brush, which I have not managed to mhabituer, is very discreet, like vibrations: here we didnt sattaquer impression of teeth at jackhammer!