. The Hydrogen Science Contradiction (Gas vs. Water)
The Problem: The sheet lists the Hydrogen Concentration as ≤1000ppb (parts per billion). "Parts per billion" is a metric used to measure gas dissolved in a liquid—meaning this is the concentration for a Hydrogen Water Generator (drinking water). However, the product name, production rate (150 ml/min), and applications all state this is a Hydrogen Inhalation Machine (breathing gas through a nasal cannula). Gas flow is measured in purity percentages, not water concentration.
The Fix: Since your features section already mentions "99.99% technology basis," change the Hydrogen Concentration spec to Hydrogen Purity: ≥99.99%. If the machine happens to do both (gas inhalation and water infusing), separate them clearly:
Gas Purity: ≥99.99%
Dissolved H₂ (for water variant): 1,000–1,600 ppb
2. Physical Dimension Confusion
The Problem: The machine's physical dimensions are listed as 12 × 12 × 19 cm. While that is impressively compact, look at the Single Package Size: 30 × 18 × 26 cm. The box volume is more than four times larger than the machine itself. While some padding is normal, a box that is 30 cm long for a 12 cm machine suggests either the machine dimensions are missing the extended base/water tank measurements, or the box sizes are incorrect.
The Fix: Verify if the machine dimensions include the water tank or any protruding nasal cannula ports. If it's truly that small, the packaging dimensions can likely be tightened up.
3. "Cold" Hydrogen Inhalation?
The Problem: Under Type, it says Cold hydrogen inhalation. This is a bizarre and non-standard industry term. Hydrogen generation via SPE/PEM (Solid Polymer Electrolyte/Proton Exchange Membrane) happens at room temperature; it isn't "hot," but calling it "cold" implies there is an active refrigeration cooling system inside this tiny 1.6 kg plastic box, which is highly unlikely.
The Fix: Change Type to Molecular Hydrogen Inhalation Machine or SPE/PEM Hydrogen Gas Generator.
4. Excessive Packaging Weight
The Problem: The Net Weight is 1.6 kg, but the Gross Weight (the weight of the machine plus the box and power cord) jumps all the way up to 4 kg. A cardboard box, a power brick, and a plastic tube do not weigh 2.4 kg (nearly double the machine itself).
The Fix: Unless you are shipping the unit pre-filled with heavy water (which you shouldn't be), the gross weight for a 1.6 kg machine should realistically be around 2.2 to 2.5 kg.
