[Heat Powered]The fireplace fan does not require batteries or power supply, and is driven by thermal power, making full use of the heat generated by the stove, effectively circulating warm air, and is widely used in wood stoves, fireplaces, gas stoves and other hot stoves [Energy Saving]Using a stove fan can effectively spread the heat around the stove to the whole room, reduce fuel consumption, warm air with less energy, save energy and protect the environment, and is an essential accessory for fireplaces [Silent Operation]The only moving part of the heat powered stove fan is the blade assembly, which is whisper-quiet and very quiet. When you are resting at night, you can rest that it will bring you more warm air, without worrying about the sound when it works [Innovative Design, Easy to Use]Built-in protection system prevents the fan from overheating, it works out of and is very convenient [High Quality Material]The fireplace fan is made of anodized aluminum and is to abrasion, high temperatures and . It can be used in combination with various heaters. It will not deform or oxidize even if it is used under high temperature for a long time. Easy to use outdoors, the small handle on the fan is easy to carry. Name: Fireplace Fan (60 degree shaking , dual chip, integrated thermometer) Product size mm: W196 (180)xH228xD106 Starting temperature: 60C 80C shaking Speed: 900RPM Wind speed and air volume: 3.2 m/s (at 350C) 190CFM (at 350C) Colour:Black Material:Aluminum Package Contents: 1x 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.