Smart Waterproof Portable Electric Toothbrush $ 20.77 Product information: Power type: USB Noise: 46-70db Maximum power: 5W Gear: 5th gear Acoustic frequency: 33600 times/minute Waterproof grade: IPX7 Charging mode: USB Direct charging Charging time: 4 hours1 hour Brush hair material: DuPont bristles Input voltage: 5V/1A Input power: 2W Size: 26.8mm * 236.1mm Size: Packing list: Electric Toothbrush*1 Set Product Image:
