1. 2 TYPES OF HYDROGEN PRODUCTION TIME: Our hydrogen rich water cup has two hydrogen production times: 5 minutes and 10 minutes. 5 minutes to make hydrogen with a hydrogen concentration of 2000 3000PPB. 10 minutes to make hydrogen with a hydrogen concentration of 4000 6000PPB. 2. SPE PROTON MEMBRANE: With advanced SPE technology that allows water to be absorbed more easily by your body and also contains minerals. Electrolysis technology allows the water to envelop hydrogen molecules evenly, promoting a stable combination of hydrogen and water, and has the properties of high hydrogen concentration and good stability. 3.Hydrogen and oxygen separation technology: the advanced electrolysis technology separates malignant radicals such as ozone, residual fluorine and oxygen peroxide in the water, leaving only hydrogen molecules beneficial to the human body when dissolved in water, while promoting the stable connection of hydrogen and water. 4. Removable base: remove the base and connect it to a mineral water bottle. It is suitable for most mineral water bottles on the market. Enjoy hydrogen rich water anytime and anywhere.