Capacity: 420mlOperation mode: 3 minutes automatic electrolysisMaterial: Stainless steel , PC and High Borosilicate Glass.Battery capacity: 1000mAhCup body material: Borosilicate GlassOperating temperature: 0 - 60 ° CMaximum power: 4WPower supply: DC-5V / 1ACup material: PC / High Borosilicate GlassCharging time: 2.5h - 3hFull power state: can be electrolyzed 15-20 timesProduct size: 23CM*7CMProduct weight: 0.4kgCharging time: about 2-3 hoursHydrogen concentration: 1600-1800PPBWorking Times: 3 minutes/1 timeRated voltage: 5VMaximum power: 4WNote: Red light during charging, green light after charging.Benefits for drinking hydrogen rich water:- improve cellular health and enhance better nutrient absorption in the body- improvement of blood glucose & HbA1c levels in diabetes mellitus- better hydration for your body- increase blood circulation- help to lower saturated fat levels- improve memory in aged individuals - reduce constipation problems- aids in lowering cholesterol levels.- detoxifies your body- improves the quality of life of cancer patients on chemotherapy and radiotherapy.