describe:<br> World-Class TechnologyUsing world-class SPE and PEM membranes, which makes the water more easily absorbed by the body and also contains minerals. Portable hydrogen-rich water ionizer provides you with healthier water. Perfect for making hydrogen-rich water anytime and anywhere. 1.5 liters of water per day is equivalent to the antioxidant value of hundreds of fruits and vegetables.<br> [Efficient] It only takes 3 minutes to electrolyze quickly and change the water quality, always by your side. In the three-minute micro-electrolysis hydrogen production process, the higher the mineral content in the water, the stronger the electrolysis effect and the higher the hydrogen content.<br> Drink high-quality waterThe electrolysis time is short, the parameters are more stable, and it is suitable for all kinds of drinking water: tap water, mineral water, direct drinking water, outdoor water, river water, etc. It solves the problem of making drinking water after electrolysis, making it safer and healthier.<br> [Warm reminder] When using it for the first time, please charge the product for 3 hours. When the product is fully charged, disconnect the charger. Do not use juice or drinks. Please charge when the bottle is empty and do not use it while charging.<br> Package contents:1 piece water cup