A good inexpensive set of toothbrushes for adults and children. I really like that the children's brush is very bright, the child immediately liked it, he began to use it with pleasure. The shape of the nozzles on the brushes makes it easy to reach the most inaccessible places and brush your teeth just perfectly, and the brush is not heavy, very easy and comfortable to hold in your hand. The brush is easy to charge using a special charging station and the charge lasts for a very long time, I can’t even check how long the brush stays charged. I also note that there is a special indicator on the nozzles that will tell you when the nozzle needs to be changed to a new one, but on average one nozzle is enough for 3 months of daily brushing.