HOT AND COOL DESIGN: hot vapor deep permeates into skin, softening old cuticles, removal the pores oil dirties,blackhead,cosmetic residues,cold spray will not make skin loose,ultra-fine vapor can help skin absorption,long-time use can tighten the skin of the face, desalination the color spot DOUBLE TUBE SPRAYERS DESIGN: hot steam and cool steam,this 800W facial steamer is designed for salon use or personal care at home. having 2 separate water tanks, this new version facial steamer is able to generate both hot and cool steam at the same time AUTOMATIC POWER-OFF DESIGN: When water is lower than minimum level, the unit will stop working to prevent from any damages,using imported components which is stainless, the titanium alloy atomizing plate can work for 10,000 hours,hot sprayer tubes are made of stainless which is of high quality, never rust CONVENIENT TO USE: rotary sprayers can be adjusted to any angle you need,height range from floor to control console,strong iron base of diameter ensures longer use time than those made from weak plastic. 4 omni-directional wheels help you move it smoothly anywhere you want HOT AND COLD SPRAY MACHINE: designed for people who have oily skin, large pores, sensitive skin etc., can use hot and cold vapor at the same time,10 to 20 minutes are enough for daily face treatment