product description:Product Name: Smart Multifunctional Hydrogen Water CupWater temperature requirement: 0-50°CColour: BlackWater quality: natural weak alkalineCapacity: 300MLElectrolysis process: titanium platinum + ion membraneHydrogen concentration: 1000-1500PPBPacking size: 100*48*160MMBattery capacity: 4000MATimes of full power usage: 1 minute electrolysis: about 100 times, 3 minutes electrolysis: about 50 timesWater quality requirements: It is generally recommended to use cool boiled water or mineral water, if you use purified water or filtered water, it is also possible, but the reaction and hydrogen value are weak, and the effect is less obvious. It is recommended to use mineral waterPackage Contents:Hydrogen rich cup*1Magnetic charging cable *1