The MySmile DY156 Electric Toothbrush delivers 45,000 VPM of high vibration. It features a 2-minute smart timer and 5 modes. IPX7 waterproof, it offers a 60-day battery life from a 3-hour charge. Includes 3 DuPont heads with reminder bristles; each lasting 3 months. Backed by a 1-year warranty.