Spazzolino elettrico a ultrasuoni, ricaricabile, lavabile, sbiancante - blu

Product Description & Features: Powerful cleaning with up to 41,000 brush strokes per minute; 3-hour charge provides at least 15 days of use; gentle yet effective, deeply cleans between teeth and along the gum line; 2-minute automatic timer with 30-second intervals ensures thorough cleaning of all four quadrants; IPX-7 waterproof rating, suitable for use in the shower; long battery life; supports USB charging; automatically shuts off safely when fully charged; compatible with any power source; tooth-shaped wave bristles made of DuPont nylon conform to the shape of teeth for thorough cleaning of gums and hard-to-reach areas. Material: ABS/TPE/DuPont nylon bristles. Charging method: 5V-USB. Charging voltage: 3.7V. Power: 0.5W. Package Contents: 1 x Toothbrush handle; 4 x Toothbrush heads; 1 x USB charger.