Product Information _________________________________________ light scratches, Packaging: Original, Damaged _________________________________________ I recommend that you read the product information carefully I also ask that you do not be guided solely by the title of the product in the mobile application, because it is not my own and can be misleading. Product parameters _________________________________________ Magnetic fireplace fan. There are two powerful magnets on the back of the fireplace fan that can be easily installed on the fireplace channel without taking up space. It also has a wire ring to secure the fan. Energy saving principle Wood-burning fans generate electricity, converting the heat of the furnace into electricity. The power generating units convert heat energy into kinetic energy to drive the motor and then the wings rotate. No ani electricity batteries required, environmentally friendly. Updated version of the fireplace fan from 2023. New fan blades, higher speed, higher air volume, lower starting temperature, lower noise, ma longer service life, is more robust and durable, top performance. 6 reinforced blades, made of high quality anodized aluminum, the furnace fan driven by heat ma higher thermal conductivity than stal. Automatic and quiet operation, fireplace fan without electricity: No batteries required ani electricity. It operates automatically in the range of 65 to 350 C, and the fan blades are improved, and the rotational noise is greatly reduced. When the fan is running, only the fan blade rotates. The noise is less than 25 dB. The rotation of the fan blade blows out hot air, which accelerates the circulation of hot air and brings heat to every corner Spaces come out Details on the list of products Fireplace fan, thermometer, fixing wire ring, screwdriver, gloves. The fireplace fan can be easily installed/removed. Environmentally friendly. No ani electricity batteries required. It operates automatically in the range of 65 to 350 C, and the fan blades are improved, and the rotational noise is greatly reduced. the box was opened