... high-heating efficiency 3.CE ETL GS Infrared dry Heat Home Sauna . portable sauna room,Portable FIR sauna box,infrared sauna(ANP-329MI,anpan) Features and Advantages1 ... can produce a strong hot wind to make the sauna heat up to 65centigrade (149 centigrade) in 5 minutes even ... cold countries. 2.Foldable, light and easy to cleanThe sauna cabin is foldable and therefore enables you to place it anywhere ...