... fog adjustable switch;With automatic shut-off when waterless;Ultrasonic air humidifier;Save power;Providing fresh enviroment in hot time;Night light ... products have obtained many certification. Such as CCC, CB, GS, CE/EMC/LVD, PAHS,ROHS, UL, EK, CUL, PSE/JET, KETI ... ISO9001-2008 International quality system. 2012 HOT SALE automatic mini air ultrasonic humidifier