Hydrogen Enriched Water Generator Hydrogen Water Characteristics: It takes only 3 minutes to produce a cup of hydrogen-rich water that can be directly drunk. It can improve cellular health and improve nutrient absorption in the body, improve blood glucose and HbA1c levels in diabetes. Made of high quality borosilicate glass, high quality and safe to use. In the case of a charging indicator light, the red water container light flashes when there is no ma power, lights up red when charging, and when fully charged, lights up green (some blue LEDs). This item works for tap water, mineral water, well water. Please do not use clean water as clean water cannot be electrolyzed. When producing hydrogen, open the lid of the cup, otherwise a delicate smell will appear. The water temperature should be lower than 60C. Do not use while charging. The first time you use it, there may be some water left near the bottle. It is a factory controlled residual water that does not cause health problems. If the water quality is too hard, causing precipitation and affecting the production of hydrogen, it should be cleaned with white vinegar. Specification: Voltage/power: suitable for 100-240 V/50-60 HZ Capacity: 420ml Number of full charges: 15-20 times Appearance size: 7*20,7 cm Rated voltage: 220 V Power consumption: 10W Charging time: 2-3 hours Working time: 3 minutes/1 time Color: Silver Battery capacity: 1000 mAh The package includes: 1x Hydrogen-rich mug 1x USB charging cable 1x instruction manual