Advantages of H2-rich cup:♦Improves hydration levels (up to 6 times better than regular water)♦Improve the hypertension,hyperglycemia,hyperlipoidemia♦Improveing absorption of supplements♦Improve gastrointestinal function♦Super anti-seniity effects♦Reduce the inflammation♦Improve sleep quality♦Improve memory♦Reduces wrinklesPrecautions:▲1. Please charge in the empty cup state▲2. Tap the power switch on the front of the main unit, the work light comes on, and a large amount of hydrogen bubbles in the bottle rise from the bottom.▲3. Hydrogen to complete LED lights will automatically extinguish and remind, you can drink water.▲4. During use, it is recommended to drink after half an hour after preparation, as the hydrogen in the water will slowly volatilize with time.▲5. Generator charging port on the back of the switch, LED charging is red, when the turn is green when charging is completed.(About 3 hours)you can drink about 15-18 cups of hydrogen-rich water.Package Includeds:▲1 * H2-rich cup▲1 * USB Cable▲1 * InstructionsProduct parameters:Product Name: Healthy Hydrogen CupProduct material: borosilicate glass, food grade PP, PCProduct color: white, blackProduct capacity: 420mlCharging: USB chargingHydrogen content: 800-1000ppbElectrolysis time: 3 minutes