Hydrogen Inhalation Machine 99.99% High Purity 1800ml/min Portable Hydro Suitable for 1-2 People Produce Hydrogen-rich Water Easy to Use Compact and Portable Low Noise Secure Use Supported Water: TDS≤5 (Pure Water/Distilled Water),Oxygen Output Flow: 666ml/min,Water Tank Capacity: 4000ml,Voltage: AC120V 60Hz,Item Model Number: EHM-HO2000,Product Weight: 31.3 lbs / 14.2 kg,Product Dimensions: 11.81 x 16.73 x 20.08 in / 300 x 425 x 510 mm,Hydrogen Output Flow: 1333ml/min,Power: 400W