thromo-electric type, work with semi-conductor. suitable for kitchen cabinet, wardrobe, larder, storage room, baby room....etc. Specifications: Water Tank Capacity: 1 Liters; Color: we can make any color; Power consumption: 55W±10% ; Voltage: DC 12V; AC: 100V-240V~, 5A; De-humidification: App. 300 ml / day (25ºC 85% RH).;Noise≤40dB;