HEAT POWERED STOVE FAN

If you liked and want to know more about this innovative product, check the link bellow: --------------------------------------------------------------------------------------------------------------------------- Features 1.This stove fan is powered by transforming heat into energy, without using any battery or electricity. 2.The range of working temperature is about: 140°F / 60°C~662°F / 350°C, higher the temperature, faster it starts to spin. Attention: the temperature can not be over 662°F when using the stove fan. 3.Can circulate heat throughtout the room. 4.This stove fan is silent and quiet. Specifications: CFM: 180-210 Speed: 1100rpm Blade number: 4 Noise: ≤25dB Start Temperature: 140°F / 60°C Working Temprature Range: 140°F / 60°C~662°F / 350°C Material: Anodizing Aluminum Overall Size: 8.8 x 7.1(Height*Width) Color: Black Package includes: 1x 4 Blades Heater Stove Fan #hotwinter