Hydrogen Rich Water Generator 420ml

Specification:Name: 420ML Rechargeable Negative Ion Water Cup Hydrogens-rich Water CupMaterial: Borosilicate Glass+304 Stainless Steel+ Natural silicone ringSize: approx. 21cm x 7cmProduct Weight: 396g Parameter:Charging Time: 2.5-3hOperating Time: 3minCapacity: 420MLReduction Potential: (ORP) 0~ -500MVBattery capacity: 3.7V/1000mAh (Built in)Operating mode: Semi-automaticNumber of work (Fully charged): 15-20timesOperating voltage: DC 5V 1APower:4WProduction characteristics: HIGH 290mm, cup body diameter 67mmSuitable for water temperature: 20-60℃ room temperatureH2 concentration : 0.6-1.3PPM Description:- Health Hydrogens is known as the water of life, drink plenty of hydrogens-rich water to delay aging. can also be used for washing the face, maintenance of the skin. Use It is easier to absorb when moisturized.- Health-rich  hydrogens water is beneficial to regulate the stomach, relieve constipation, hydrogens -rich water in the body through the cycle to improve gastrointestinal func