The Arctic Air Evaporative Outdoor Air Cooler is a portable ventilation fan with misters designed for outdoor activities . With a sleek rectangle shape and a matte white finish, this air cooler operates quietly and efficiently with a 10-star energy rating. It features a blade design, 4 different speeds, and a convenient push-button control style. The unit is powered by USB or battery for a cordless enjoyment that can last up to 6 hours. Suitable for both indoor and outdoor spaces, this air cooler from Arctic Air is a versatile and reliable option for staying cool on the go.