Healthier Gums Equipped with a powerful, industry-leading motor that produces 36,000 vpm, this sonic electric toothbrush for adults can effectively remove up to 99.99% of plaque. Get a thorough cleaning effect 10 times than a manual toothbrush, 6 times than a regular electric toothbrush. 4 replacement brush heads The electric toothbrush comes with 4 DuPont brush heads. The high-density bristles and design can completely penetrate the gums, deeply remove stubborn tooth stains. You'll know it's time to change the brush head. Fast charging and 30-day battery life Electric toothbrushes for adults charge at high speed via USB cable, all while providing long-lasting cleaning action between charges. These rechargeable sonic toothbrushes can last 30 days (2 min/2x a day) on a full charge, perfect for on-the-go travel. It weighs only 125 g, less than half of regular toothbrushes. Ipx7 waterproof for easy rinsing after each use. 3 performance modes The electric toothbrush for adults accepts 3 modes depending on your specific needs: Cleaning, Whitening, Refreshing. The Clean mode penetrates deep into the dental interior, removes dirt hidden in the periodontium. The White mode vibrates with 38,000 movements per minute to break up stains. While the Refresh mode offers a gentle massage of the gums. Smart Vibrating Notification Timer A built-in smart chip trains you to achieve a healthier smile by offering an interval break every 30 seconds so you know to move on to a new quadrant of your mouth. An automatic timer automatically stops this electric toothbrush, notifying you that you have brushed for the 2 minutes recommended by the dentist. IPX7 WATERPROOF and What's included IPX7 water-resistant toothbrush, worry-free, short battery life, you can use it in the bathroom and in the shower. Includes: 1 * electric toothbrush 4* Dupont toothbrush heads 1 * USB cable 1* Instruction manual