Sonic Electric Toothbrush with 6 Brush Heads, 5 Modes, Black O17952

7AM2M Sonic Electric Toothbrush adopts the advanced sonic technology that vibrates at up to 40 .000 times per minute to effectively remove plaque for a more efficient and convenient dental cleaning experience. The cleaning effect is more obvious than a manual toothbrush . more gentle brushing than a rotary toothbrush . and more protective of tooth enamel. Five cleaning modes can be adapted to different dental cleaning needs. The 2-minute smart timer helps you keep brushing for the right amount of time. Over time . the blue bristles on both ends will gradually fade to white . notifying you to pay attention to replacing the brush head. Just try it! A week of use can help reduce the dental plaque and you get a healthy oral environment. Two weeks of use can completely improve your oral health and help you smile confidently:)