China Patent No.2018 3 0563727.X
1.As shown, the filter is placed, connected to the soft cap part so that the attachment portion is set to complete.
2.Insert the bottle into the Soft cap connected (-socket)&(+socket).
3.Connect the main part of the humidifier USB power plug to computer. then turn on the power button, after 2 minutes you can start smoothly humidification.

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