The Hydrogen Rich Water Ionizer Generator Bottle Cup is a portable and rechargeable water purification device that utilizes SPE and PEM technology to generate hydrogen-rich water. With a capacity of 350-450ml and a high hydrogen concentration of 1000-3000ppb, this bottle is designed for improved hydration and energy boosting. It includes a USB cable for charging and features a leak-proof design with auto shut-off for safety. Suitable for various activities such as fitness, hiking, yoga, and everyday use, this ionizer generator is a convenient and healthy option for producing alkaline water on the go.