5kw Portable steam electric generators digital improving circulation

5kw Portable steam electric generators digital improving circulation Quick Detail: Type: Wet Steam Sauna control panel: digital and optional Power output: 5.0kw voltage: 220V~240V Current: 22.7A Main Material: stainless steel tank, galvanizing and powder coated shell Color: grey or white phase: single Shape: Cuboid or round Size: 395*153*313mm Room volume(cubic meter): 4~6 Usage: steam sauna room working time: 1~60 minutes or long time Heating: heat elements Power source: