Spec: Item Type: Hydrogen Water Pitcher Material: PCTG Weight: Approx. 650g / 22.9oz Battery Capacity(Built in): Li Battery, 2200mAh Product Size: Approx. 210x60x55mm / 8.27x2.36x2.17in Bottle Capacity: 250ml Power Supply: Type C 5V Hydrogen Content: 5000ppb Bottled Water Replacement Method: 1. Fix the bottom and rotate counterclockwise to separate. 2. Fix the bottom and turn clockwise to fix it. 3. Standard specification of thread diameter, suitable for most bottled water. Use of the Touch Screen: 1. Gently touch the screen to light up and start setting up the water bottle program. 2. Tap the symbols on the screen interface to select options. 3. Swipe the screen from left to right or right to left to turn the page. 4. Tap the Settings symbol to access the secondary menu, or after the tertiary menu, swipe the screen from left to right. Or swipe from right to left to return to the previous menu. How to Use: Instructions for use: 1. Fully the product. It will light up red when charging and turn green when charging is complete. And it can be used normally. 2. The power supply is divided into external power supply and battery power supply. It is recommended to use external power supply first. 3. There are various combinations of button functions, and the way of opening is as follows: (1) Press the switch once to start the hydrogen production mode for 5 minutes, it will show blue light and will turn off automatically when finished. (2) Double press the switch to activate 10 minute hydrogen production mode, which will display blue light and will turn off automatically when finished. (3) Press the switch for more than 3 seconds to activate the 3 minute backwash mode, a green light will be displayed and will turn off automatically when completed. Water should be poured