... power, if you like aromatherapy ,you can put medicinal herbs ,spices and essence in the water, it is much more ... plug out.5. after the steam comes out,you can sitinside using a waterproof chair and zip-up ... the sauna room,from both sides zippers,you can stech hands out to read newspaper or book. ... is dry completely,you can fold it when lay in a place without much humidity but easy to find and very ...