full-automatic ultrasonic toothbrushes

Shape: These toothbrushes have a unique U-shaped brush head that encompasses all of your teeth at once. This allows them to brush the front, back, and chewing surfaces of your teeth simultaneously.

Ultrasonic Technology: Many U-type electric toothbrushes use ultrasonic technology to break up plaque and debris.
Cold Light Teeth Whitening: Some models include a cold light teeth whitening feature, which uses blue LED light to help whiten teeth.

How a U-Type Electric Toothbrush Works :

Apply a small amount of toothpaste to the brush head.
Insert the brush head into your mouth and bite down gently.
Turn on the toothbrush and allow it to brush your teeth automatically. Most models have a timer to help you brush for the recommended amount of time.

Benefits of U-Type Electric Toothbrushes :

More Comprehensive Cleaning: Can clean all surfaces of your teeth at once, providing a more thorough clean.
Efficiency: They can save time compared to a manual toothbrush.
Easy to Use: Perfect for people with limited dexterity or difficulty using a manual toothbrush.
Teeth Whitening: Some models include a cold light teeth whitening feature for brighter smiles.