Perfect for those super hot summer days pr bone chilling winter nights. I bought these last summer because my ac went out. Needless to say, it was fixed the next day, so I only used it for that one night during the hottest days of the summer. It is also a heater as well. I have 2 black and one larger white one. The others are put up and too heavy to get down thats why the pictures are the way they are. The white one I bought for 600 asking 300 and the 2 black ones were 550 each, I am asking 200 a piece for those. The black ones are 8000 btu, white one is 10,000 btu.