U3 is a sonic electric toothbrush with a better interactive experience. Innovatively move the operation information area above the toothbrush to make it more consistent with people’s current information interaction habits. U3 is equipped with a 2500mAh large-capacity battery and a type-c fast charge interface, which makes it only needs to be charged twice a year and can be fully charged in 4 hours, and overturning the traditional electric toothbrush weekly charging experience.U3 has four cleaning modes: Clean, White, Soft, Tongue, and equipped with a tongue coating brush, helping you achieve a full range of deep cleaning of your mouth.
