VEVOR Heat Powered Stove Fan-Warm Your Home Rapidly This fireplace fan is crafted from aluminum-magnesium alloy, making it corrosion-resistant, heat-resistant, and highly impact-resistant. It requires no assembly, and operates with low noise, effectively and quietly distributes warm air throughout the entire room. No Assembly Required Higher Efficiency Ultra-Quiet Operation High-Strength Material VEVOR Heat Powered Stove Fan-Warm Your Home Rapidly This fireplace fan is crafted from aluminum-magnesium alloy, making it corrosion-resistant, heat-resistant, and highly impact-resistant. It requires no assembly, and operates with low noise, effectively and quietly distributes warm air throughout the entire room. Key Features No Assembly Required: This fireplace fan has an overall size of 7.1''L x 4.2''W x 7.7''H and requires no assembly. It doesn't need electricity either. Maximum Operating Temp.: 653℉ / 345℃, Optimal Operating Temp. Range: 482-608℉ / 250-320℃. Note: Keep the generator unit