This desktop fan counters hot, dry weather with a micro-fine mist that evaporates instantly, cooling a room without making it feel clammy. The fan circulates water to a dual-nozzle misting head, then gently mists the surrounding area, reducing the air temperature in a 200' sq. room by as much as 15º F. While the compact unit delivers the cooling power of a 2,000 BTU air conditioner, it consumes less energy than a 100-watt light bulb. A control knob lets you adjust the amount of mist. The fan has two speeds, oscillates 74º, and can be set to run for one, two, or three hours. Its dishwasher-safe, 1 1/2-gallon reservoir provides continuous misting for 6-8 hours and lifts out for easy refilling. For indoor or protected outdoor use. Plugs into AC. 17 3/4" H x 9" W x 13" D. (12 1/2 lbs.)