Environmentally friendly and economical: no batteries or electricity required, our fireplace fan is powered by the heat generated by the wood stove. When the temperature reaches a certain range, the fan rotates automatically, and due to the rapid rotation of the fan, the warm air circulates quickly in the room, making you feel warmer. It has been tested that wood stoves distribute heat more efficiently and up to 18% fuel. Premium quality: Our fireplace fan is made of high-quality anodised aluminium, which is rust-proof and has excellent thermal conductivity. It will not deform or discolor, even under high temperature for a long time. The reinforced 6-blade design reduces the air resistance of the engine and improves performance while extending the life of the engine. Ultra-quiet motor operation: Since the blades are the only moving part, the operating noise of the fireplace fan is 25 decibels even at the highest speed. You may not even notice that the fireplace fan is on, but still feel the gentle breeze. The rotation of the fan promotes air circulation and ensures that the heat is released in all directions, making you feel warmer. size: 19 x 16 x 7.5cm Material: Metal colour: Black Package Contents: 1 x Fireplace Fan Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.