Operating Instructions

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 Before operating this equipment, please read all the instructions for use,
instructions for use and safety instructions in this product manual completely,
and keep the manual as a reference.
1. Charging
1.1. When using it for the first time, please plug the USB Type-C power adapter into
the power socket of the machine to charge it.
1.2. The orange charging light is always on when charging, and off when fully
charged.
1.3. It can also be powered on when it is charged.
2. Booting
2.1. Press the button and hold for 0.5s to enter the sleep mode with a green light;
press the button to the low-speed working state, the purple light is always on.
2.2. Click the button to switch between "high speed" and "low speed", the yellow
light is always on in the "high speed" state.
2.3. Long press for 2s and release to shut down.
3. Wearing
3.1. Connect the air supply pipe: one is connected to the mask, and the other is
reliably connected to the purifier.
3.2. Wear a mask: check the special disposable mask, check the integrity of the
outer packaging before unpacking, Do not use it if it is damaged. Wear a mask as
shown in the figure and check the tightness of the mask.