1、Efficient And Pure Hydrogen Production: Proton Exchange Membrane high efficiency electrolysis hydrogen production, low hydrogen permeability, higher hydrogen purity, zero pitch structure, higher electrolysis efficiency, no pollution, with a higher service life. 2、Stable Performance: Hydrogen inhalation machine, guards the electrolysis module from normal running for a long time, stabilizes the flow of hydrogen, and achieves long term hydrogen inhalation and continuous stable output. 3、One Key Control: Hydrogen water generator is easy to use, no need for complex operating, one key power on, to meet different use scenarios, more convenient and fast. 4、Quiet Running: This inhalation water ionizer adopts a noise and vibration damping system, quiet running, no disturbances when resting, so that you can enjoy quiet hydrogen inhalation. 5、Healthy: Hydrogen inhalation may be beneficial to cardiovascular health, its molecular weight is the smallest, with powerful dispersion characteristics, can easily penetrate biological models such as cell organelles or cell nuclear membranes. Item Type: Hydrogen Inhalation Machine Material: ABS, Rubber Size: Approx. 26 x 18 x 15cm / 10.2 x 7.1 x 5.9in Hydrogen Oxygen (Flow): 150ml/min and 75ml/min Power: 150W Gross Weight: Approx. 3100g / 6.8lb 1 x Hydrogen Inhalation Machine 1 x Supply Cord 1 x Nasal Cannula 1 x Tee 1 x Instruction Manual