Upgrade your dental care with this Usb rechargeable sonic toothbrush, designed for convenience, effectiveness, and long-lasting performance.Key Features:High-Speed Sonic Cleaning: Up to 31,000 strokes per minute for deep cleaning, brighter smiles, and healthier gums.Interchangeable Brush Heads: Comes with 3 heads for versatility and longevity.Five Specialized Modes:Soft: Gentle cleaning for sensitive teeth.Clean: Daily deep clean.White: Stain removal.Polish: Extra polishing.Sensitive: Extra care for tender gums.Smart Timer and Interval Alert: 2-minute timer and 30-second interval alert guide effective brushing.led Indicator and Power Management: Low battery alert and auto power-off to conserve battery.Long-Lasting Battery: 30 days of use on a full charge.usb-c Charging: Convenient and universal charging.Revolutionize your oral care with this sonic toothbrush for healthier, whiter teeth.