U-Shaped Adult Ultrasonic Electric Toothbrush With USB Charging Holder 360 Degrees Smart Automatic Sonic Tooth Whitening Device

Feature:
1. U-shaped toothbrush, in line with the shape of the human mouth, you can brush your teeth automatically by gently pressing it in your mouth.
2. Food-grade soft silicone material, it does not hurt your gums, care for teeth.
3. Powerful blue light sonic cleaning, deep cleaning, and eliminates plaque and stains.
4. Four gears are optional, powerful brushing, comfortable brushing, high-frequency massage, whitening teeth, meet your different needs.
5. Charging time is less than 90 minutes, after charging, it can be used for more than one week, energy saving and eco-friendly.
6. Waterproof designs, it can be rinsed with water, no electric leakage, and is durable.