Specifications: 1) Dimentions:800X800X1000 (mm) , design for 2 person. 2) Material: cloth 3) Voltage: 110V /220V 4) Carbon heater 5) Certificate: CE, CETL, ETL,UL,SAA Benefits: 1) Detoxify and lose weight 2) Enjoy radiant and youthful skin 3) Find relief from pain 4) Healthy for your heart 5) Reduce unsightly cellulite 6) Wake up your immune system and combat the effects of daily stress 7) Enhance other treatment and exercise 8) Increases blood circulation 9) Ease joint pain and stiffness 10) Remove stress and fatigue Features: 1)Easy to set up, maintain and store . 2)Portable and lightweight, can be carry anywhere & anytime . 3) Carbon Fiber Heating Elements . 4)Uses very little electricity. 5)Variable & adjustable control over temperature & time leading Professional and reliable manufacturer that specialize in research, development, manufacturing & sales of far infrared health products, including far infrared sauna room, tourmaline dry sauna, outdoor sauna, infrared foot sauna , portable infrared sauna, steam sauna, space heaters, Inversion Table,wooden barrel and tub .