Features 1, 【2 Minutes Smart Timer】: The 2 Minutes Intelligent Timer provides an period pause every 30 seconds to remind you to balance the four destinations of your mouth and to reach dental dependable recommended brushing time and habit. IPX7 waterproof for simple water rinsing after each use 2,【4 Brush Heads】: The bristles are made with dupont nylon which are soft, wear-resistant and non-absorbent, provide you a safe and mild brushing experience. W-wave brush heads perfectly fit each tooth and higher remove stains. 3,【Efficient Oral Care】: This electric toothbrush for adults employs a powerful motor that may assist you to keep a relentless and high quality clean of your teeth and gums. Remove extra plaque and stains compared to a daily manual toothbrush, improve gum health more than a handbook toothbrush 4,【Teeth Whitening Electric Toothbrush】: Advanced whitening technology electric toothbrush for adults supports whiten enamel by means of technique of consistently using, leaving you with a extra radiant smile. The integrated 2-minute timer and 30-second reminder operate guarantees a scientifically-recommended brushing time, and the five brushing modes delivery a tailored cleaning outing that matches your unique oral care needs. 5,【3 Optional Modes】: Customized brushing day out with 5 modes in holding along with your specific needs: Clean mode, , Whitening mode, Sensitive mode. three assorted modes event for various conditions of teeth and gums and even take complete care of your sensitive oral and teeth.