H2Rich Portable Hydrogen Inhaler
 
The world's first lightweight portable hydrogen inhaler weighing under 1 kg. Designed with pure water electrolysis for high gas output, ideal for first-time users, business travelers, or vacations. Total gas flow rate 1300 ml/min, hydrogen gas flow 50 ml/min, tested by Tywon Hubbard (USA) with hydrogen purity exceeding 99.999%, SGS tested, and EU CE electrical safety certified.