Bullet Points: 1.Larger Air Capacity: It has 12 leaves, larger air capacity, stove fan circulation, 50% more heating than ordinary fans, making it the most effective way to heat the entire room. Just put on the stove top and the fan can work. 2.Heating Power: This thermally driven stove fan is driven by the heat of the charcoal Outdoor Grills without electricity. The thermoelectric fan can distribute heat more efficiently at home and save fuels. 3.Working Temperature: The stove fan automatically rotates under 50 to 350 degrees Celsius (122 to 662 Fahrenheit degrees). The ter the stove is and the faster the fan rotates, an the home will get warmer air. 4.Quiet and Effective: Ultra-quiet, less than 25db. It can quietly and efficiently circulate warm air throughout the room, improving the heating efficiency of your stove. 5.Easy to Use: Just place the stove fan on the smooth surface of the stove top, or the free clamp can fix the fan on the column, and the double-head thermal cycle can save energy. Features: Suitable for all stoves, such as gas stoves, electric stoves, wooden stoves or wooden burning stoves. No electricity required: The thermodynamic stove fan converts the heat of the stove into electric energy, and the power generation device converts the heat into dynamic power, driving the twin motors, and then the fan rotates. Package Included A: 1x Stove Fan Package Included B: 1x Stove Fan 1x Thermometer