Age range () Adult Special feature Brushing Timer Power source Corded Electric Item firmness Soft Colour Black Material feature Sustainable Number of items 1 Unit count 1.00 count U-SHAPED BRACES: U-shaped toothbrush, in line with the shape of the human mouth, you can brush your teeth automatically by gently pressing it in your mouth.Food grade soft silicone material, it does not hurt your gums, care for teeth. WIRELESS CHARGINGCharging time is less than 90 minutes, after charging, it can be used for more than one week, truly energy saving and environmental protection. Not like other types of toothbrush users, not only need carry the heavy charging base but also to easily lose it. DEEP CLEANINGPowerful blue light sonic cleaning, deep cleaning, eliminate plaque and stains.Four gears are optional, powerful brushing, comfortable brushing, high-frequency massage, whitening teeth, meet your different needs. IPX7 WATERPROOF: The whole body waterproof. Easily and safely enjoy the brushing even in the shower.This toothbrush designed for Adult to help them healthy brushing habits. FOUR GEARS ARE OPTIONAL: Powerful brushing,comfortable brushing,high-frequency massage,whitening teeth.Blue light protects gums, brightens and cleans teeth.