Model: EHM-H3Capacity: 450mlNet weight: 410gSize: 63±1mm, height 248±3mmElectrode material: titanium platinum alloySeparator: hydrogen-rich ion membraneCup lid, bottom material: 304 stainless steelCup body material: high borosilicate glassWorking time: 4 minutes/10 minutesPurification material: special activated carbon module (recyclable)Rich hydrogen content in effluent: 800-2350ppb (depending on water quality)Battery type: polymer lithium batteryBuilt-in battery: Lithium polymer secondary battery (battery) 7.4V 2000mAh.Charging time: 2.5 hoursPower adapter specifications:Input: AC100-240V/50-60HzAccessories: AC adapter, USB cable, instruction manual.The working frequency depends on the water quality and the electrolysis time. It can be electrolyzed 10-25 times after being full.Since it is rechargeable, you can enjoy hydrogen water anytime anywhere. A product certified by the Hydrogen Water Promotion Association. Just add water and press the button. Immediately after generation, high concentration hydrogen water of 2350ppb can be made in only 10 minutes.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.