Functions & feature: 1) Outstanding effects of refrigeration and humidification by damp curtain; 2) Multi-function microcomputer control, LED display, remote control; 3) Three air modes available: natural, sleeping, normal; 4) Fix time shut off function at the range of 1-9 hours; 5) Brake castors for easy remotion and placement; 6) Air purifier and anion sterilizer to achieve the effect of dust extraction, sterilization and air purification.