A smart electric toothbrush with a large smart screen that can track your brushing areas in real-time and address the missed areas by supplementary brushing guidance. Key Features: 1. Large Smart Screen Displays Brushing Feedback: 8 brushing areas tracking by 6-axis gyroscope sensor and instantly displays brushing feedback on the large smart screen after brushing. 2. Supplementary Guidance Addresses Missed Areas in One Click: Automatically set a supplementary brushing guidance to give extra time for brushing missed areas, up to 38% more plaque removal vs. without supplementary brushing guidance. 3. Up to 40 Days of Battery Life via 3 Hours Type-C Fast Charge: A single charge lasts up to 40 days, requiring charging only once a month. 4. 5 Distinctive Brushing Modes: Daily Cleaning, Deep Cleaning, Whitening Cleaning, Massage Soothing, and Sensitive Gum Care mode. Each mode features different intensities and timers to meet all your oral care needs. 5. Patented Maglev Power for Effective Plaque Removal: Patented magnetic levitation power leads to low energy loss and up to 72,000 movements/min frequency provides stable and superior cleaning performance. Specifications: Dimensions: H:25.2 x W:2.6 x D:2.6 cm Colour: Grey Guarantee: 2 years Material: Plastic Model Number: C01000645