The Hydrogen Water Cup is a high-quality and portable device that allows you to enjoy the benefits of hydrogen water anytime, anywhere. With its intelligent electrolysis design, it can automatically adjust the electrolysis time and amount of water, ensuring a stable production of water for your convenience. Made from high borosilicate glass and 304 stainless steel, this cup is not only durable but also safe for everyday use. By electrolyzing ordinary water, this cup transforms it into hydrogen water, which is known to improve physical health. The hydrogen production cup design increases the hydrogen content in the water, making it even more beneficial for your body. Additionally, the cup features a negative generator function, which helps purify the water and create a fresher drinking environment. With its portable and lightweight design, you can easily carry the Hydrogen Water Cup with you wherever you go. Whether you're in the office, outdoors, or traveling, you can always enjoy the benefits of hydrogen water. The cup is easy to use - simply add water, connect the hydrogen absorption transfer interface, and turn it on. It also comes with a rechargeable battery that can be fully charged in 2-3 hours. Experience the power of hydrogen water with the Hydrogen Water Cup. Improve your physical health, enjoy a fresher drinking environment, and stay hydrated wherever you are. Key Features: Intelligent electrolysis design for stable water production Portable and lightweight design for on-the-go use Increases hydrogen content in water for added benefits Negative generator function for water purification Made from high borosilicate glass and 304 stainless steel for durability Rechargeable battery with quick charging time Easy to use and convenient for everyday use Improves physical health and promotes hydration