Main features:

1) High-frequency ultrasonic vibration: fine brush the dead corner of the mouth, remove the stubborn tooth stains between the teeth and around the gums

2) Three nursing modes: clean, soft and whitening are available for different oral needs

3) Cleaning: Daily oral cleaning of stubborn stains, tartar, plaque

4) Milder : Care tooth enamel to alleviate swollen and painful gums, reduce bleeding

5) Whitening: Alternating vibration deep cleaning

6) Massage: Experience a surf massage

7) IPX7 waterproof

8) 30 second zone change reminder, 2 minutes automatic pause, 60 days long standby