Washable(IPX7) Sonic Electric Toothbrush Waved surface 2 colors Dupont bristles; Uniqe patented magnetic levitation brushless motor, over 38,000 strokes/min, makes 6mm wide swings on the bristle for effective cleaning; 1.5H quick charge, USB direct charging, convient for travel use; 4-brushing mode: Clean, Sensitive, White, Massage, offer varying oral care needs; 2-minutes smart timer auto off with 30s reminder; Memory function set for used brush mode; Red change to green charge indicator, red light flashing for low battery reminder; 600mAh Lithium battery, one full charge for up to 30 days using; Accessaries: 2 brush head w/ protective cap, USB charging cable with Micro connector.