OMRON Sonic Electric Toothbrush Battery Operated Plaque Removal HT-B220-W

The HT-B222 is an electric toothbrush that has realized a lightweight and slim design with a main body weight of about 36g (including brush and dry cell, 40% lighter than our conventional dry cell type products) and a body width of about 16mm (26% smaller than the conventional dry cell type products). It achieves high-speed sonic vibration of about 18,000 times per minute with one dry cell battery. Omron's unique three-dimensional vibration that combines vertical and horizontal vibrations causes the bristles to move in an elliptical motion, and the bristles penetrate not only the surface of the teeth but also the gaps and unevenness of the teeth, effectively removing plaque. This achieves about three times the plaque removal power of manual brushing.
In addition, since the main body is light and thin, you can brush without getting tired by holding it in the same way as a conventional manual brush. In addition, since it is battery-operated, no charging stand is required, so you don't have to worry about where to place it even in the limited space of the bathroom sink. In addition, it can be used for about 2.5 months with one dry cell battery*3, so you can use it without worrying about running out of battery even on long trips.