Brand: Bntuk Color: Black Features: [Effortless 3-Minute Improve Water Quality]: Levate your hydration routine in just 3 minutes! Hydrogen Water Bottle uses SPE PEM technology to quickly generate up to 1200ppb (1.2ppm) of hydrogen ions in a single cycle, ensuring that every sip is infused with the goodness of molecular hydrogen [Use Tips]: Don't let leaks become your worry. 1. The hydrogen water cup should be placed upright when using it. If it is placed sideways or upside down, the water cup will leak due to pressure; 2. When the hydrogen generator is active, please slightly loosen or remove the lid to allow for effective pressure release [Easy to Use]: After pouring 60%-80% of the water into the hydrogen water cup. Just press lightly, the blue light on the bottom lights up and the hydrogen gas decomposes from the water [Optimal Water Source]: Please clean the hydrogen water bottle once or twice before use. Pair our hydrogen water bottle with your preferred water choices?mineral water, spring water, alkaline water, and tap water. Note: Can't use purified or distilled water [The Perfect Health Gift]: Ideal for the office, work, or workouts, it makes a perfect health gift for family and friends on occasions like Birthday, Thanksgiving, Christmas, New Year, and Anniversaries Package Dimensions: 2.0 x 2.0 x 8.0 inches Listing and template services provided by inkFrog