Productmodel : HQ-JS881 Tankvolume : 3L Ratedvoltage : 220V≤240V~ Ratedfrequency : 50Hz Humidificationamount : 250mI/h Safetyprotection: watershortageandpoweroutageprotection Ratedpower : 30W Noise : ≤35dB(A) Net/grossweight : 0/1 Shapesize : 190x190x275mm