Feature:1. Boron-silicon high temperature resistant glass, healthy material.2. Intelligent platinum titanium, electrolysis technology to achieve a stable combination of hydrogens and water, with high hydrogens concentration, good stability and so on.3. Sensitive touchs button, two-speed electrolysis mode. Capacitive sensing touchs button, sensitive, with 3 minutes of electrolysis independent buttons, one button operation is simple.4. Large-capacity lithium battery with USB universal-interface for quick and convenient charging.5. Unique split design. The borosilicate glass body and the base are separately designed, and the base is unscrewed and conveniently placed in water for immersion cleaning.Not only maintains the temperature of the water, but also convenient drinking.6. Built-in sealing ring for effective leak prevention. Non-slip cup bottom. Round cup mouth.Parameter:Material: Borosilicate Glass+304 Stainless Steel+Natural silicone ringCharging Time: 2.5-3hOperating Time: 3minCapacity:420MLReduction Potential: ORP/0~ -500MVBattery capacity: 3.7V/1000mAhOperating mode: Semi-automaticNumber of work /Fully charged: 15-20timesOperating voltage: DC 5V 1AFor Power:4WProduction characteristics: HIGH 290mm, cup bady diameter 67mmSuitable for water temperature: 20-60℃ room temperatureH2 connentration : 0.6-1.3PPMSize: approx. 21.3cm x 6.7cmPACKAGE INCLUDES:1*Hydrogens-rich Water Cup1* Charging cable1* Manual