Note the specifications:Please pay attention to the choice of rated voltage. The voltage utilized in various international locations and areas is different. For example: The voltage of the United States, Japan, Brazil, and different nations is often 110V, Europe, Korea, and other nations assuredly have 220V Related Details:Rated voltage :110V-120V ~220-240V Rated calories :1600W Rated frequency: 50Hz Negative ion content: 2 hundred million First instruments wind velocity :18/s Second kit wind velocity :21/s Third kit wind speed :23/s First equipment wind pressure: 98g Second tools wind strain : 122g Third tools wind stress :135g Temperature of first instruments :34℃ Second instruments temperature :57℃ Temperature of the 0.33 instruments : 68℃ Motor speed : 110000r/min