Just add water to this evaporative air-cooling tower and the 6 cooling jets get to work turning hot air into cooler, refreshing air. Because it oscillates, you can fill even a larger room with cooled, humidified air. Lightweight and portable thanks to the carry handle, so it goes where you go. Plugs into a standard electrical outlet. 7.68"D x 8.86"W x 38.39"H.