Portable Hydrogen Water Generator With SPE And Pem Technology Rechargeable Portable Glass Hydrogen Water Generator Bottle Features: Hydrogen water ction: This product can ordinary water into water in water through electrolysis,providing the body with hydrogen water,which helps improve physical health. Intelligent electrolysis design: Equipped with intelligent electrolysis technology,it can automatically adjust the electrolysis time and amount of water,ensuring stable production of water and facilitating user use. Portable design: The cup body is small and lightweight,easy to carry,and can enjoy the benefits of hydrogen water anytime in outdoor,office and other. Hydrogen production cup design: The product adopts a hydrogen production cup design,which can to some extent increase the hydrogen content in water,making drinking water more. Negative health preservation: The product has the ction of a negative generator,which can negative,improve quality,and provide a fresher drinking environment. Product Description: Materials: High borosilicate glass,304 stainless steel Packaging list: 1x water cup Hydrogen concentration: approximately 800ppb Power: 5W Charging time: 2-3 hours Battery: 1000mAh Weight: approximately 570g/610g/950g This is a reusable product that is a great addition to your home. The design of this product is fashionable,you can choose the style you like. This is a practical household product,suitable for use at home or in the office,dormitory. It's a nice little gift for your neighbors and family. Suitable for you to use in your daily life.