How-To Guide

Use toothbrush
1. Correctly install the brush head on brush head shaft.
• Align the front of the body with the front of brush head. Use moderate force to press the toothbrush head down
onto the metal shaft until stopping.
• There is a small gap (about one millimeter) between the brush head and the body. This is a necessary operating
clearance and is not a malfunction.
2. Soak the bristles and apply a little toothpaste.
• Place the bristles of toothbrush on the teeth at a small angle (within 45 degrees).
To avoid toothpaste and other splashes, put the brush head in your mouth first, and
then turn on the power switch.
3. Turn on/off/change gears
• Turn on: Short press to turn on • Switch gears: In the power on state, short press to switch gears within 5 seconds.
• Shut down (there are three ways to shut down) a. After 5s since the power is turned on, short press the on/off button; b. After the
power is turned on, it will automatically shut down after continuous operation for 2 minutes; c. Switch the working mode continuously
within 5s after the power is turned on until it is turned off.
• Children model: three modes: Sensitive, White and Clean.
• Student model: Four modes: Clean, White, Sensitive, and Gum Care.
4. Healthy brushing
• Gentle start
In order to adapt the teeth to high-speed vibration, the toothbrush will gradually reach the selected speed and vibration amplitude after about 3 seconds after starting.
• 30-second brushing reminder timer function
Pause once every 30 seconds during brushing process to remind the user to change sides.
• Pattern memory function
Each time you turn on the power switch, the toothbrush will operate in the mode you used last time. For example, if you use the SENSITIVE mode, turn off the power
switch, then next time you turn on the power switch, the toothbrush will start in the SENSITIVE mode.
Example of brushing sequence
As shown in the figure, the inside of oral cavity is divided into four areas: up and down, left and right,
• Start brushing from the lower teeth, slowly moving toothbrush head, first brush the front of teeth, then the back of teeth, and finally brush the occlusal surface. There
will be a short pause every 30s to remind you to change zones.
• It takes about 2 minutes to clean the inside of oral cavity evenly and without omission.
Front of teeth Occlusal surface Back of teeth
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