1. Turn on the product, the power light will turn on. In a dark environment, when people approach, only the power light will turn on. When people leave, it will turn on after a while

2. The machine will only work when there are no people or lights present,

3. Install the toothpaste and rotate it clockwise to secure it.

After fixing the toothpaste, squeeze it hard. Until the air inside the device is expelled. Just see that the toothpaste can come out

The specific product is subject to the actual product, there may be some slight errors