Rechargeable Electrolytic Hydrogen Water Cup Health Cup Glass Cup Hydrogen Water Cup Features: Green food grade. Product capacity: 420ML. The portable health water bottle is made of double-layer good-quality food-grade silicon glass, which has excellent quality, is and . It takes 3 minutes to produce a cup of hydrogen- water. It uses professionally certified SPE/PEM film to make water more easily absorbed by the body and also contains minerals. Portable hydrogen- water negative provide you with more water. for making hydrogen- water anytime and anywhere. USB charging, hydrogen machine capacity is 400-450ml glass. It is recommended to drink 8 glasses of hydrogen water every day. Water electrolysis can produce high concentrations of hydrogen up to 600-900 ppb. 1.5 liters of water per day is equivalent to the antioxidant value of hundreds of and vegetables. Hydrogen- water can reduce harmful autologous radicals, thereby delaying human aging and enhancing immunity. Improves energy and slows down the aging process. This generator is suitable for distilled water, purified water, water and tap water. It can the gastrointestinal tract, relieve constipation and improve gastrointestinal function. The hydrogen- water generator makes water clusters smaller. Product details: size：21*6.7CM Power 5W Voltage 5V Hydrogen concentration 800-1200PPB Environmental temperature 0-60 ° C Capacity around 420ML Material: sealing ring, mesh - mesh disk Attention: Please charge when the cup is empty Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.