It is used to produce hydrogen-rich water for health and beauty. Hydrogen-rich water can effectively remove free radicals, prevent cell oxidation, prevent diseases, improve human metabolism, delay senility and improve skin quality.Real SPE(Solid Polymer ) + PEM( Exchange Membrane) Dual Chamber technology, Korea Titanium with Coating.USA NAFION - 117 Membrane, It puts only pure H2 into the water, but Oxygen(O2), Ozone(O3) Chlorine(CL2) are separated out.100% safe to drink, Hydrogen purity reached 99.99%. Oxygen, chlorine and ozone are separated out, discharged from the bottom waste gas vent device.80g Light,very small,portable hydrogen water generator for travelling,camping,save space and energy!How to use:5 minutes mode: Press the button once10 minute mode:Press the button 2 timesSelf cleaning mode:Press the button for 3 secondsStop Working: When the hydrogen water generator is working,press the button once,it will stop working,and light is off.Works with All Potable Water Types- , tap, distilled, filtered, mineral,Cold boiled water, Warm boiled water (water temperature 60 degree) , Filtered water and purified tap water.Exclusive water-soluble hydrogen technology, after hydrogen production for 2 hours, high concentration hydrogen can still be maintained in the hydrogen water bottleAbility to attach your own plastic bottles.Well-sealed for no water leakagePortable for travel, camping,work and office.If the battery is exhausted, you can directly connect the charging cable to produce hydrogen at any time.Colour:GreenMaterial:plastic+metalPackage Contents:1 x Hydrogen Rich Water Generator BottleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.