BÀN CHẢI PIN ORAL- B

Product specifications
- Specification: BOX
- Origin: USA
- Manufacturer: ORAL-B

CHARACTERISTICS
- Oral B battery-powered toothbrush uses pulse diffusion technology, the rotating brush head vibrates with high pulses for effective cleaning and absolute safety for teeth and mouth.
* Rotation speed up to 20,000 times/minute
* Easy to use with one button
* Strong impact, removes tartar where normal brushes cannot reach
* The brush head is medium and suitable, can be used for children and is very safe.
* Compact size, easy to carry
* No need to charge, use AA batteries
* Waterproof design

Instructions for use:
- First, open the cover at the end of the brush to insert the battery, note to insert the 2 batteries opposite each other according to the positive and negative poles [+] [-].
- Brushing your teeth with an automatic toothbrush is similar to a regular toothbrush, the only difference is that the automatic toothbrush head will rotate to clean the tooth surface, and can be inserted into the innermost teeth without feeling entangled.

- When brushing your teeth, move the toothbrush head to each tooth, clean each tooth for a few seconds and then move to the next tooth.

Brushing time with a battery toothbrush:
- 02 minutes according to dentist advice.

Usage time each time you change the battery:
- From 1-2 months to change the battery depending on the frequency of use.