Note This product has only fan blades, nothing else is included. AttentionPackage Including:1*5 Blades FanBlade5 Blades Fan Bladeonly, other accessories not included.Features:This stove fan is powered by transforming heat into energy, without using any battery or electricity. The range of working temperature is about: 140F / 60C~662F / 350C, higher the temperature, faster it starts to spin.Can circulate heat throughtout the ro om.This stove fan is silent and quiet. Attention: the temperature can not be over 662F when using the stove fan.Notice:Package Including:1* Replacement Fan Blade.Replacement Fan Blade only, other accessories not included.Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures.