4 modes and 1 button The infly T03S toothbrush includes 4 personalized modes. Standard mode is designed for daily tooth brushing. Gentle - for sensitive gums and those using the toothbrush for the first time. There is a separate whitening mode for whitening front teeth and a 3-minute mode for polishing teeth . They are tailored to different conditions of teeth and gums, and the one-button control is easy to use. Up to 42,000 rpm The main cleaning effect of the infly T03S toothbrush is due to a motor that generates high-frequency bristle vibrations of up to 42,000 rpm . This helps to not only gently but also very thoroughly clean the mouth without damaging the gums and tooth enamel. Smart reminder The iinfly T03S toothbrush reminds you to move on to other areas of your mouth and encourages good brushing habits. Unique Dupont bristles DuPont 's soft, rounded bristles gently interact with enamel and gums to effectively remove plaque, providing a thorough and gentle cleaning. Long operating time without charging In just 7 hours , you can fully charge the battery and enjoy brushing twice a day for 2 minutes. With this frequency of brushing, the inFly T03S toothbrush has enough battery for 25 days. Waterproof IPX7 The infly T03S toothbrush is waterproof according to the IPX7 standard. A brief splash of water on the toothbrush will not affect its performance - you can clean your teeth in the shower, and rinse the device after cleaning.