Adult Toothbrush Household USB Charging Six Gear Vibration Soft Bristle Toothbrush Features: High frequency vibration and efficient cleaning: high frequency brush hair vibration drives water flow- to generate- fluid cleaning force-, which can penetrate into tooth space and improve cleaning force-. IPX7 waterproof: more refined and more secure. Beautiful unlimited cleaning without burden. Long term life: 60 days of life with a charge, refined teeth protection anytime, anywhere, no matter travel or home. Gentle tooth cleaning high-density bristles: high-density hair planting, 3d curved lip teeth and brush wire with each other, inspiring people. Handle design: The handle adopts the texture of ABS and the design of the handle conforms to ergonomics. It is easy to hold and feels more comfortable when used. Product Description: Product parameters: Name: toothbrush Duration: about 60 days Brush: DuPont- brush Charging duration: 2 hours grade: IPX7 Package List: 1 * Host 4 * brush 1 * USB charging cable 1 * Instructions