<b>Note:</b><br><b>1.when used to ensure that the cup bottom and cup tightened to avoid leakage,shedding phenomenon.</b><br><b>2.Hydrogen will be produced when the device is working, please do not fill the water too full.</b><br><b>3.Please feel free to contact us if you have any questions</b><br><br><b>ADVANCED TECHNOLOGY</b> -- DUPONT Proton Exchange Membrane -- This WATER IONIZER comes with state-of-the-art technology based on Solid Polymer Electrolysis /SPE/ and uses PEM ionic membrane for maximum hydrogen retention.Getting rid of chlorine and ozone residue, you'll be left only with hydrogen rich water.We use premium non-toxic Platinum coated Titanium electrode plates,which doesn't leach toxic nickel, molybdenum or chromium into the water like cheap ionizers.<br><br> <b>HIGHER EFFICIENCY</b> -- You get top Hydrogen concentrates faster from 1.0 ~ 1.5 PPM in a 3 or 5 minute cycle and 2 PPM plus when you double cycle like we always recommend you do, plus negative ORP ranging from -350 to -600Mv for beneficial ORP.<br><br> <b>100% SATISFACTION GUARANTEE</b> -- Every Hydrogen Bottle purchase comes with a 30 days Money Back Guarantee, One Year Hassle Free Warranty, and a friendly customer service.Please feel free to contact us anytime if you have any questions.<br><br> <b>Some of the amazing features of this product:</b><br><br> Color: Black;<br> Input: DC5V, 1A;<br> Hydrogen production time: 3 minutes;<br> Hydrogen concentration: 1000-1500PPB;<br> Removes ozone and chlorine residue;<br> Hydrogen retention: 1000-1400PPB after one hour, 900-1100PPB after 2 hours, 0PPB after 10 hours;<br> SPE ionic membrane