T1 is the most advanced intelligent powered toothbrush of OCLEAN, which aims to provide people with a professional and efficient oral cleaning experience. By classifying and analyzing 100 million pieces of booth brushing data, we know such data as brushing intensity, time and pressure range are combined to enable the core algorithm developed by OCLEAN. T1 has three built-in tooth brushing modes, and the users have more choices by connecting APP, such as pregnancy and implant tooth mode. The users can also customize the personal booth brushing mode by brushing time, intensity and mode. Its vibration sound in silent mode is less than 45dB, and compared with the traditional powered toothbrush, there is almost no irritating noise. Intelligent anti-splash technology adopted for this toothbrush can automatically reduce the frequency when the toothbrush is taken out and someone is rinsing the mouth, and avoid toothpaste splashing at the same time.