5 Optional Modes: Customized brushing experience with 5 modes based on your specific needs: Clean mode, Polish mode, Milder mode, White mode, Massage mode. 5 different modes fit for different conditions of teeth and gums and even take full care of your sensitive oral and teeth. Efficient Oral Care: This electric toothbrush for adults employs a powerful motor to achieve 31,000 vibrations per minute to help you keep a consistent and effective clean of your teeth and gums. Remove more plaque and stains compared to a regular manual toothbrush, improve gum health better than a manual toothbrush. 8 Brush Heads: The bristles are made with dupont nylon which are soft, wear-resistant and non-absorbent, provide you a safe and gentle brushing experience. W-wave brush heads perfectly fit each tooth and better remove stains. 2 Minutes Smart Timer: The 2 Minutes Intelligent Timer offers an interval pause every 30 seconds to remind you to balance the four areas of your mouth and to reach dental professional recommended brushing time and habit. IPX7 waterproof for easy water rinsing after each use. Hidden Charging Cable & Ergonomic Hand Grip: The electric toothbrush is equipped with a hidden USB charging cable at the bottom of the toothbrush body, convenient to charge for all kind of charge block and avoid lost. Ergonomic hand grip is comfortable and non-slip. Fast charge Up to 30 days use (2 min/2x a day) on a full and fast charge of 2-hour.