... infrared sauna 1,with carbon firbon heating film 2,portable,foldable 3,no space waste 4,CE,GS,ETL certification newest infrared sauna With ... FIR ceramic heater 2 .Foldable, light and ... effectBy absorbing the energy eradiated by Far Infrared Ray, it will promote the blood ... weak person etc.3. Low cost.Compared with traditional wood sauna, it is very ...