The cold mist fountain uses a high-pressure mist system to spray purified water droplets in the form of a fine mist of 1-15 microns (0.001mm). It looks like natural mist floating in the air, which is also magical If you are in a fairyland, you are happy. The large amount of negative ions generated by the spray can make the air fresh and humid, and change the local microclimate. The mist absorbs heat when it evaporates quickly, achieving the effects of cooling, landscaping and purifying the air.