An electric toothbrush that can be purchased for less than 2000 yen. Easy to use even for first-time users

I'm interested in electric toothbrushes, but having to add more units and charging stations is a bit of a hassle. Lion's "Electric Assist Brush" (around 1,500 to 2,000 yen including tax) is a product that significantly lowers that hurdle. Brush your teeth electronically, while keeping the size similar to your regular toothbrush...