Portable Hydrogen Water Generator

5W rated power, 5V USB working voltage

Hydrogen content: 980-1600ppb

High borosilicate glass material

0-45°C using water temperature period

-650-0mV potential range

Biodegradable, water-filled gel balls burst into small fragments on impact and disappear after drying

Fast shooting speed (up to 300 gel balls per minute) and long shooting range (approx. 10m)

Comes with 3000 rounds of gel balls for endless fun

Great for group outdoor games, physical exercise, and goal skills

1200mAh rechargeable battery with included USB cable