Features 1. Small and portable, it can also be worn while travelings, and it is convenient to use USB for charging. Removes up to 10 times more plaque and cleans more than a manual toothbrush. 2. Electric toothbrush with 5 mode for adult and kids. Clean for daily cleaning; White- for removal of stubborn stains; Polish- for brighter teeth; Soft- for first-time users or sensitive teeth; Gum Care-for improving gums health and blood circulation. 3. The soft, w-shape bristles are designed to suit teeth topography and remove up to more stains from hard-to-reach spots. And the built-in timer pulses every 30 seconds to helps ensure dentist-recommended brushing habits. 4. Electronic toothbrush run for more than 30 days with 4 hour charge. Great for carrying and travelings. 5. With waterproof design, so the entire toothbrush can be safely rinsed with water and user can safely use toothbrush in the bath or shower. Specification Material: Plastic, TPE Color: Black, White Package Size: 25 11 4 cm Weight: 150 g Voltage: 110 V-240 V Charging time: 4 hours Using time: 30 days Package Include: 1 x Electric Toothbrush 4 x Replacement Brush Heads