Silicone Ultra Sonic Electric Toothbrush U-shaped Sonic Smart 360 Degrees Ultrasonic Tooth Brush Teeth Whitening

Product Features:
- IPX7 waterproof whole body washable, prevents water droplets from immersing inside the fuselage.
- Multiple modes, one-key start.Removes up to 7x more plaque vs. a manual toothbrush.
- Charging 1 time, brushing teeth for 15 day.
- 2 min smart timing, divide the mouth into 4 areas, each area for 30 seconds.2 minutes end brushing reminder to develop a brushing habit recommended by a dentist (one suggested the best brushing period).
- 36,000 vibrations per minute, plaque and calculus have nowhere to hide.