◄Safety First►Don't touch the pot cover, catheter, medicine box which will be hot when the Steam Generator is working. ◄Certification► CE certification, ROHS certification ◄Work Time Adjustment►There is a rotate knob to adjust the woring time. 0~60 mintunes to adjust. ◄ Multi-functional Medicine Box ►the medicine box is for the purpose of placing traditional Chinese medicine, and it can be screwed open. Traditional Chinese medicine packages must be placed in the compartment of the kit and not be in the bottom shell, which avoid to affect the steam. There are holes around the medicine box to spread steam around. ◄Attention Please► It must be wrapped in a cloth bag and put into the medicine box when adding Chinese medicine or other substances. It is forbidden to fumigate the liquid (such as milk) or expansion liquid which will produce bubbles when boiling directly into the inner gallbladder. It is strictly forbidden to add any flammable, poisonous and corrosive substances into the inner liner of the steam engine.