1、High Efficiency: This hydrogen water bottle uses advanced technology to rapidly generate up to 2000ppb (1.2ppm)/5 minutes and 5000ppb (1.2ppm)/10 minutes of hydrogen ions in a single cycle, which turns ordinary drinking water into alkaline water rich in hydrogen ions and reduces oxidative stress. 2、Sturdy And Durable: This hydrogen water generator is made of excellent quality PC, aluminum alloy you and platinum titanium material, which is transparent, safe, healthy and has a long service life. 3、Large Capacity: This portable electrolytic water bottle is designed with a large 230ml capacity, which can hold enough water to meet the needs of the whole family. 4、Multifunctional: This hydrogen water bottle adds hydrogen to water to enhance its antioxidant properties, increase energy, promote muscle recovery, and improve memory and sleep quality. 5、Wide Application: This hydrogen rich water healthy cup has a wide range of applications and can be used at home, office, traveling and business trips, etc. Item Type: Hydrogen Water Bottle Material: PC, Aluminum Alloy, Titanium Platinum Battery: 1 x 1500mAh Rechargeable Polymer Lithium Battery ( Shipped With Built In Battery ) Membrane: Proton Exchange Membrane Electrolysis Time: Adjustable (5min, 10min) Product Efficiency: Fast Generation of Hydrogen Ions up to 2000ppb (1.2ppm)/5 Minutes, 5000ppb (1.2ppm)/10 Minutes in a Single Cycle Capacity: 230ml 1 x Hydrogen Water Bottle 1 x USB Cable 1 x Manual