Features: Hydrogen Rich Water Generator Versatile Quartz Sand Layer Material Made of High Quality Safe to Use Borosilicate Glass Can address cellular health and enhance nutrient absorption and can potentially address aging for healthy looking skin and memory Light and Easy to Use How to Use: Rinse before use. Open the lid and fill with water. Press the button once to start hydrogen generation. The blue light will turn on, and the process will begin. After 3 minutes, the blue light will turn off, indicating that the hydrogen generation is complete. To manually turn off the hydrogen generation, press the button for 3 seconds. If the device is low on power, the light will flash red. While charging, the light will be red and will turn green when fully charged. For cleaning, turn the glass counter-clockwise, after cleaning turn it clockwise to tighten. Introducing our Hydrogen Water Bottle, featuring high-quality borosilicate glass and a versatile quartz sand layer for reliable performance. This user-friendly device enhances your hydration routine effortlessly. Ideal for daily use without the fuss.