This product is a practical stove fan. The upgraded six will provide greater , diverting warm air horizontally around your house. It operates with low noise while spreading heat in the room, raising the temperature, and improving warm air circulation. Widely used in wood-burning stoves, gas stoves, pellet stoves, etc. Features -Color: Black -Material: Oxidized aluminum alloy -Size: About 19.50X17.00X9.00cm/7.66X6.68X3.54in - : 180-210 - : Six -Wind speed: 800-1100rpm -Noise: ≦35dB -Working temperature: 60-350 degree centigrade -Battery: No -Made of anodized aluminum material, anti-rust, wear-resistant, and good thermal conductivity. -The upgraded six- will provide greater , diverting warm air horizontally around your house. -Operates quietly while distributing heat in the room, increasing temperature, and improving warm air circulation. -Runs on heat-generating energy, no batteries or electricity required, you'll air in a quiet and comfortable environment! -The fireplace fan is widely used in wood-burning stoves, gas stoves, pellet stoves, and so on. Package list: 3 x Fireplace Fan