Našla jsem toto:
The SOOCAS X3U toothbrush has a good texture, It’s comfortable to hold, It has three replaceable toothbrush heads, Deep cleaning, Whitening mode and sensitive mode, Now it is just right to use the sensitive mode. The portable box and mouthwash cup sent have a high color value. I especially like this toothbrush. NFC can automatically record the number of brushing times, and APP can synchronize with it to see the brushing habits, the brushing position, the brushing degree, the speed of APP’s optional teeth, and the cleaning method according to the degree. It is very unusual and really amazed me.
Scio me nihil scire