Rechargeable Electric Toothbrush for Adults 4200 RPM Rotating Brush IPX8 Waterproof Inductive Charging 1. Delivers enhanced cleaning power with a high-torque motor, operating at 4,200 strokes per minute for effective plaque removal and thorough cleaning. 2. 360-degree Rotating Round Brush Head: Specially designed to target hard-to-reach areas like back molars, gaps, and inner surfaces. Helps reduce plaque buildup in overlooked zones for improved oral hygiene. 3. Dual-Purpose Charging Dock & Storage Stand: Doubles as a hygienic storage solution and charging base. Keeps your brush head elevated and dry between uses. 4. Fully submersible and resistant to water damage (IPX8-rated). Ergonomic handle with textured grip ensures stability even with wet hands. 5. 3 Customizable Cleaning Modes: Choose from Deep Clean (intensive plaque removal), Daily Clean (gentle maintenance), or Whitening Polish (surface stain reduction) to suit your needs. 6. Automatic 2-minute shut-off promotes ADA-recommended brushing time. 30-second alerts encourage even coverage across all mouth areas. 7. Equipped with a 2000mAh 18650 lithium battery, offering up to 70 days of use on a single charge (based on recommended daily usage). Ideal for travel or daily convenience. 8. Charging time: about 18 hours 9. Rated voltage: DC3.7V--2W 10. Rated input: 5V--1A