The Shark ChillPill 3-in-1 Fan, Mist & InstaChill System is a round-shaped, eco-friendly fan made of plastic with a diameter of 20 inches. This innovative unit provides multiple speeds and features a rechargeable battery for portability. Suitable for both indoor and outdoor use, this misting fan from Shark is designed for optimal energy efficiency with an A+ energy efficiency rating. Its unique design includes three blades and a 550-2000 m³/h air flow volume, making it ideal for keeping any room cool and comfortable.