New in the box with charging cord & instructions.The Hydrogen Rich Alkaline Water Ionizer Generator Bottle Cup is a portable 420ml USB water filter made of borosilicate glass and stainless steel. Suitable for household use, this water ionizer generates hydrogen-rich alkaline water with a rated power of 10W, making it a convenient and effective solution for clean and healthy water consumption.

The electrolysis technology promotes the stable connection of hydrogen and water and ensures a high concentration of hydrogen and good stability. Features electrolytic separation technology for hydrogen and oxygen, fast electrolysis of water quality.