This electric toothbrush was created specifically for Asian mouths. The scientific micro-vibration technology is designed to make brushing more effective, removing plaque and stubborn stains with ease, while the uniform micro-vibration avoids gum disease. In addition, the finely crafted slim shaft reduces noise and vibration, which not only allows us to experience more comfortable brushing, but also effectively prevents the roots from vibrating. At a glance, what’s clear is that its compact, slim body is ergonomic and waves goodbye to bulky, traditional electric toothbrushes. The 0.152mm soft bristle is a food grade material that is both practical and safe. In addition to the delicate brush, the body is IPX7 rated, full body waterproof for worry-free washing.