Electric Toothbrush - sonic, 31000 strokes/min, 5 modes, bluetooth , timer, pressure sensor, battery indicator and 3d cleaning, spare heads: 4 piece(s), with mobile app The electric toothbrush has many benefits that you will not find in a regular toothbrush. The Sonicare DiamondClean Smart Blue HX9954/57 from Phillips has so many features that you will never want to try another! With its sensors and smart brush head, 5 modes and 3 intensity options, it provides deep cleaning and removes up to 10 times more plaque than a manual toothbrush. Using the clever application, you can keep track of which teeth you have already cleaned and which ones you have not cleaned, whether you have cleaned your teeth properly and how you can clean them better.Key Features of the Sonicare DiamondClean Smart Blue HX9954/57 Electric ToothbrushPhillips electric toothbrushSensors and smart brush head5 modes, 3 intensitiesIn-depth cleaning including problematic areasRemoves 10...