The U-shaped electric toothbrush provides excellent cleaning results for children. So, for children using a U-shaped electric toothbrush for the first time,How do you use a U-shaped electric toothbrush?Steps for Brushing Teeth with a Children's U-Shaped Electric Toothbrush.Below, Aiwejay provides a user guide for the U-shaped electric toothbrush he designed himself:

1. How to Use the U-Shaped Electric Toothbrush
First, turn on the computer: Press the power button once to resume operation from the last saved setting; by default, the unit will automatically shut off after 60 seconds in operating modes 1 through 3;
The blue light indicates that the device will automatically shut down in five minutes.
Power Off: Press and hold the power button for 3 seconds to force the toothbrush to shut down.
Function Adjustment: While the toothbrush is on, press the power button again to increase the brushing intensity by one level; the brushing intensity can be adjusted from level one to level three,
The first tier is the lowest, and the third tier is the highest. It is Blu-ray.
Charging: Open the waterproof cover on the charging port and insert the dedicated DC 3.5mm charging plug; for the Home Kit, you can charge it directly by plugging in the USB cable;
To connect a power source for charging, you can use any cell phone charger or a computer with a USB port; the power source should have a rated voltage of 5V DC and a rated current of 1A.
Precautions for Use:When the device is plugged in to charge, the blue indicator light flashes alternately from left to right; when fully charged, the blue indicator light stays on.

2、Children's U-Shaped Electric Toothbrush Steps for Brushing Your Teeth
Step 1: Align the brush head hole with the shaft on the machine bracket, and gently apply pressure to snap the brush head into place.
Step 2: Squeeze some foaming toothpaste into the grooves on both sides of the aligner; you can also use regular toothpaste.
Step 3: Moisten your mouth, then insert the device. Gently bite down on the aligner with your upper and lower teeth, and then turn on the switch.
Step 4: Clean the mouthpiece and the main unit. Rinse the mouthpiece thoroughly with clean water, and gently wipe the main unit with a damp cloth.
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