Description: 100% brand new, high quality. 8 cups of hydrogen-rich water a day, healthy life begins with drinking water. The cup in fully charged state can be used to electrolyze 12-15 times of ordinary water, it can be used to improve water quality and drink water more healthily. Role: Easy to use, suitable for office, travel and work; help sleep, improve sub-health, delay aging, control weight, improve skin quality, promote metabolism. Parameters: Product Category: Water Cup Product Name: USB Rechargeable Smart Hydrogen Rich Water Cup Electrolysis Generator Ionizer Bottle Cup body material: Tritan Product size(APPROX.): 65*70* 210mm Product weight: about 0.65kg Number of work times: 3 minutes, Can electrolyze 12-15 times after being fully charged. Operating temperature: 0-60 Hydrogen concentration: 700-900PPB Product capacity: 360ml Rated voltage: 5V Maximum power: 4W Time for a full charge: 3-3.5 hours List: Cup*1 Data cable*1 Instruction manual*1