Feature:Without steam,it is dry and clean. You will still sweat all over your body when you use the FIR sauna, even if it is in winter .This unique high quality portable sauna with exclusive beneficial features, finally can be affordable and used in privacy at your home or apartment or any living environment without large spaces and special equipment for it. This design has the most desirable features. you will get more convenience and benefits from the portable sauna than large wooden sauna.Components: A: Hand-held controller B: Bathtub C:FIR heating panel D: optional foldaway chair E:Two wooden supporting poles F: Wooden Foot massage Function: Detoxification & skin cleaning; Slimming and Weight control; Muscle & Joint pain relief;Cardiovascular fitness; Sleep better at night; Cure colds and flu.Specification:Dimensions: 820x670x990mmVoltage:110V/220V/240VPower:800wHighest temperature:70?Color case size :99*13*70CM 2pcs/ctn,Cartons size : 101*28*72CMG.W. : 10kgs/set 20ft': 280pcs 40ft': 580pcs