• Aviation Grade Sanitization Technology: Drilling free design, full coverage sanitizer. Delivers 270nm UVC wavelength. Sanitizes from 7mm for full coverage. Sanitizes up to 99.99% of germs and bacteria in 5 minutes
• Innovative Gel Brush Head: U.S. FDA food-grade certified TPE gel, <0.01mm nano-grade bristles. Teeth and tongue cleaning all in 1
• 4 Modes for All Your Needs: Gentle Mode: gum sensitivity, Cleaning Mode: daily cleaning, Whitening Mode: teeth brightening, Polishing Mode: alternating vibration polishing
• IPX8 Highest Waterproof Rating: Double waterproof security: Circular waterproof rubber ring on the bottom toothbrush head rubber ring

Specifications:

• Vibration frequency: 38400 times/minute
• Charging time: Electric toothbrush: 6H; Sterilization box: 5H
• Waterproof grade: IPX8
• Charging mode: Type-C cable (used by sterilization box and electric toothbrush)
• Battery life: electric toothbrush: 180 days after fully charged; sterilization box: 30 days after fully charged