1Enhancing Water Quality: Hydrogen water bottle can be quickly electrolyzed to change the water quality, effectively solving the problem of hydrogen and oxygen residue after electrolysis, making your life safer and healthier. 2Working Principle: Rapid electrolysis of water, separates and releases O2 and H2, removes chlorin and ozone residue, helps to turn ordinary drinking water into alkaline water rich in hydrogen ions. 3Reduces Oxidative Stress: Hydrogen rich water can effectively reduce oxidative stress and improve mitochondrial disease. Provides you with more nature ATP energy and reduces physical fatigue. 4Multi Functional: Hydrogen water generator helps to increase energy, slow down the aging process and improve muscle recovery after a workout, but also improves sleep quality and memory. 5USB Charging: Hydrogen rich water cup has built in 1000mAh lithium ion battery that is USB rechargeable for long time use, suitable for use in the office, on the go and at work.