Thanks to the extra-long battery life of the Oral-B Genius X 20100S, you can brush your teeth 24 times without recharging. choose from 6 different brushing positions, including a special brushing position for inflamed gums and cleansing your tongue. In addition to brushing you will immediately work on a better brushing technique with this toothbrush. The toothbrush actually measures your brushing technique during brushing your teeth and gives you feedback via an app. This way you can immediately see which teeth require extra attention and which teeth you brush too hard for example. With the rechargeable travel pouch you can charge your toothbrush on the road.