BENEFITS FOR DRINKING HYDROGEN WATER:1. Improve cellular health and enhance better nutrient absorption in the body2. Better hydration for your body- increase blood circulation3. Help to lower saturated fat levels4. Reduce aging to give healthy looking skin5. Improve memory in aged individuals - reduce constipation problems6.Aids in lowering cholesterol levels.7. Improve hair lossPRODUCT INFORMATIONCharging Time: 3-3.5hOperating Time: 3minCapacity: 360MLNumber of work : 15-20timesOperating voltage: DC 5V 1APower:4WSuitable for water temperature: 20-80℃ room temperatureMaterial: Borosilicate Glass+304 Stainless Steel+Natural silicone ringSize: approx. 22x7cm/8.66x2.76inWhat will you get?1* Hydrogens-rich Water Cup1* Water cup protective cover 1* Charging cable1* ManualPlease feel free to tell us what we can do for you,we will reply in one business day. - We hope this is a pleasant and satisfying shopping for our customers.