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This is a 420 ml glass bottle with a built-in electrolysis cell that infuses plain drinking water with molecular hydrogen in a three-minute cycle. A hydrogen-oxygen separation design vents byproduct gases so only hydrogen-enriched water stays in the bottle, and the USB-C rechargeable battery makes it cordless for desk, gym or travel use. High borosilicate glass keeps the water taste-neutral and handles hot and cold drinks. It suits people curious about hydrogen water who want a self-contained bottle rather than drops or tablets; rival ionizers often run longer cycles or need a power cord, and no health benefit is proven, so buy it for convenience, not as a treatment.
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This 420 ml bottle uses electrolysis to infuse drinking water with molecular hydrogen. One press of the button starts a 3-minute cycle, and the bottle then shuts off automatically. A hydrogen-oxygen separation membrane keeps other gases, such as ozone and chlorine, out of the water.
The body is made of high borosilicate glass, which is heat-resistant and BPA-free, with an ABS base. A built-in rechargeable battery charges through USB Type-C. LED indicators show the charging and active states.
To use it, fill the bottle with mineral or filtered water up to the 420 ml line and leave the lid open. Press the button once to start. Hold the button for 3 seconds to switch it off at any time. Distilled water is not recommended because it lacks the minerals electrolysis needs. After use, rotate the glass counter-clockwise to remove it, rinse scale buildup off the electrolytic membrane, and reattach the glass clockwise.
