Charging the battery was about 18 hours with me. The charging time is indeed indicated by 22 hours but was shorter for me. Why can not judge me unfortunately. A green charging light blinks during charging. After fully charged, the indicator turns off. When the battery power is running low, a red charging indicator light will flash for a few seconds during start-up / ARGUS is switched on the toothbrush. One can Zahnbrüste constantly leave for everyday use on the charger. Overcharging is not possible. Only one should at least every 6 months to take the charging unit to obtain maximum capacity of the battery.
The Oral-B Pro 300 fits comfortably in your hand. It is not difficult. The on-off switch is easy to operate. What I find not so good that you can press the same button for the cleaning mode should like to activate and deactivate. Here I would like to see an additional button. But over time you get used to it here. The brush heads can attach easily. If 2 or 3 users use the same electric toothbrush, you can, thanks to the colored rings distinguish the brush well. The Heads for Oral-B, you can buy even at dm, as I researched the internet. So one must not only looking at any electronics store. Use of Oral-B PRO 3000 is really a lot of fun. With the brush head to reach even the farthest molars and the interdental spaces. The cleaning performance of the Oral-B PRO 3000 very convincing. The teeth are super smooth and it feels in the mouth very well. My husband, who used for 2 years, the Oral B 5000 has the Oral B 3000 course also tested and is very enthusiastic about the cleaning performance of this toothbrush. Even the gums after brushing feels very well. The whole mouth feeling fresh is simple. I would like to mention briefly the Professional Timer: clocking of 4 x 30 seconds for an optimal brushing time all areas. But I brush my teeth much longer than this specified time.
The cleaning of the toothbrush proves very easy as. Rinse these simple from under the running faucet. The charging station can be easily wiped off with a damp cloth and then clean dry. Could not be simpler. The size of the Oral-B Pro 3000 charging station is very handy. Not too big, so you can easily take on the road this sometimes. Very handy and also waterproof, which should also highlight positive. I'm going to this friend in any case.