A&D Electric Toothbrush Waterproof Toothbrush Electric Brush Teeth Sonic Toothbrush

Product description in Chinese (product information provided by supplier)
Product description
Product Name: sonic electric toothbrush
Brush material: Nylon
Handle material: ABS
Rated power: 2.0W
Vibration width: 6 mm
Waterproof grade: ipx7
Color: Pink / Black / white
Working voltage: DC 5V / 100mA
Working hours: 25 days (approximately)
Brushing mode: soft / clean / polished
Vibration frequency: 22000 times per minute
Battery power: 2 aa5 batteries (not included)
usage method:
1. When installing the battery, turn it in the direction of the arrow and pull it down
2. Select two AA alkaline batteries with positive electrode outward and negative electrode inward
3. Tilt the toothbrush head to the right, insert the toothbrush head and twist it to the left to fix it
4. Squeeze proper amount of toothpaste on the toothbrush head
5. There are five cleaning modes: daily cleaning and using
Soft mode: first contact use
Massage mode: daily massage
Bright white mode: deep cleaning use
Polishing mode: cleaning and whitening
(when all modes are used for more than 1 minute, the mode will be automatically saved)
6. Press the 30 second pause to remind you to change the brushing area, and then turn off the machine automatically and regularly for 2 minutes
7. Rinse the toothbrush head and toothbrush with clean water after brushing. Rinse the toothbrush shaft at least once a week
8. It is recommended to replace the toothbrush head every three months to reduce the growth of bacteria
The package includes:
1 * electric toothbrush
3 * brush head