planck O1 Leading Servo Motor Driven Electric Toothbrush

The planck O1 combines with the world's first servo motor, innovative adaptive cleaning mode and safe brush head for a unprecedented brushing experience.

• Ultra-cleaning with less noise. Hypermag industrial servo motor produces up to 46000 strokes per minute clean movement with 48dB (A) reduced noise. The fine-tuned controller algorithm can adapt intensity accroding to your movement, protecting gums and enamel and helping remove more plaque.
• Tailor-made cleaning mode. Innovative Adaptative mode, powered by artificial intelligence, creates an exclusive personalized profile based on your brushing style and other inputs, ultimately forming a setting that perfectly suits your own profile.
• Personalized guidance from the evowera app. The app supports setting personal perferences and sensitive areas to reduce the possibility of pain. View progress reports by week, getting personalized recommendations and actional steps for better brushing.
• Color screen for better brushing. The built-in screen generates and displays a report after each use, providing helful information such as pressure, coverage, duration to ensure a complete clean. 
• Safe Brush Heads & Fast Wireless Charger. planck O1 electric toothbrush head uses higher quality DuPont nylon bristle with non-metal tufting for gentle cleanness. High-power battery allows on average for 28 days of use after a 3.5-hour charge.