DYS06 power toothbrush is a high-performance toothbrush that comes with 4 modes, each of which is best suited for a different dental condition. With 36,500 micro-brushes/minute of sonic dynamic cleaning, it drives fluid deep between teeth and along the gum line for exceptional cleaning. Plus, it has a built-in 2-minute timer to ensure scientific brushing time, and the sonic electric toothbrush pauses every 30 seconds to remind you to change brushing areas. And with its IPX7 waterproof function, you can even brush your teeth underwater!