High Concentration Glass Hydrogen Water Bottle with pressure-relief-valve

Cup body material： Food grade High borosilicate glass.（Applicable water temperature: recommend the best temperature for daily use 0~60°C.）
Battery：1850mAh
Power：1W/5V
Capacity：400ml
Product Size: 6.8*6.8*22cm

Hydrogen content: 2000-9000ppb

Hydrogen cycles: 3min/18min