brand new and high quality Features: High quality anodised extruded aluminium materials works on the heat generated from your wood stove to help warm up the room faster and more efficiently. There is an integrated automatic for protection system in the fan base to protect it from overheating. No cords, plugs or batteries needed, powered by the heat from your stove/fireplace. Works on Wood, Gas or Pellet Stoves. Featured fan blade design, safe and efficient, move more air in a wider range of furnace temperature. Environmental fan, ultra-quiet, no battery or electricity. Add for extra warmth and comfort to your family home this winter. Specification: Item No: YL-401B Product Name: 4 blade heat powered stove fan Material: Anodized Aluminum Color: Black Dimension: app.157x108x223mm/6.18x4.25x8.78in Voltage: 5V Power: 3W Speed: 1200rmp Starting temperature: 60C Noise: 25dB Number of Blade: 3 Quantity: 1 Pc Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 x Stove Fan