Feature1% fresh and excessive quality2 for Winter warmAutomatic temperature control, Avoid overheat water injection, eternal use: 220V,450W, 50Hz charging time of 20 minutes, you can use the 2-8 hours to the different environment temperature, the use of time also are different:cloth2:random3:as the picture showsPackage include:1pcNote:Please enable minor error because of handbook dimension colors could be a little difference for the several monitor display.