Review on Electric toothbrush Oral-B Smart 4 4900, black/pink by Xavier Xavier ᠌

For 4 thousand a great set of two brushes. Teeth really clean better without strong pressure. Replaceable nozzles from the manufacturer ~ 1000 / 2pcs, on aliexpress several times cheaper, analogues have not yet been tested Got pros: I took it with discounts for ~ 3700. Acc is enough for a week and a half with daily cleaning 2p a day for 2-3 minutes. With strong pressure, the red indicator lights up and somehow vibrates differently. I installed an application from the manufacturer - you can track the number of cleanings by date, swap modes on the brush or turn them off altogether (normal cleaning, gentle, whitening) is not a very useful application. With its cons. The charging time is really long, more than 12 hours. During it, the indicator flashes green, as soon as the battery is charged, the flashing stops.