1. 16,000 vibrations per minute can effectively remove teeth plaque
2. LED observation light for checking oral condition more easily
3. 2 minute timing function: Divide the teeth into 4 zones of up, down, left and right, each zone has a 30 second interval, the vibration will remind you to change the other side. It will automatically turn off the power after 2 minutes.
4. Comes with 2 brush heads for half a year use.
5. DuPont bristles, soft bristles, safe to babies' gums, quality assurance
6. Waterproof IPX7 design, safe and durable
7. Power: 1 AAA battery (approx. 5 months)
8. Half year warranty
9. Penguin shape: it can stand on the table, keep the bristles clean