Coleman Fan It is portable. Cool inside the tent or outdoors. The fan blades are made of soft, sponge-like material. Used once for camping. A summer camping essential!! It is battery-powered, so it's also useful when there's no power during a disaster! How about for emergencies? Thank you. Product Information Model Number: 2000011031 Size: 13.9 x 13.5 x 27.2 cm Color: Gray Number of Blades: 3 Package Weight: 360 g Batteries: D-cell x 4 (Batteries not included)