Cool down with EcoJet's Bob Tabletop Misting Fan. The 2 gallon built-in reservoir provides 2-4 hours of personal cooling to a 400 sq. ft. area, depending adjustable mist level setting. The mist produced by the Twister Tabletop Fan slowly builds into the "cooling cloud" pushed out by a quite 60 decibel rear fan blade, creating a cooling zone that ranges from 10 to 20 degrees cooler than the surrounding outdoor area. The mist cloud also cleanses the air of smoke, dust and odor. Simply fill the reservoir with tap water and place the fan on a sturdy surface. The 15 lb. Bob mister plugs into a standard 110 volt outlet. The fan is made of durable, UV-resistant plastic that won't rust or dent. Available in black and white.