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The innovative "Smart Inhalation Mode" can accurately detect breathing rhythms and deliver oxygen only when an inhalation action is detected—this not only improves the device’s operational efficiency but also effectively saves power
and students
Purchasing an additional spare battery can further extend your worry-free usage time
And ensure the '+' and '-' polarities of the plug and battery power port are correctly aligned when connecting
VARON 1-7L/min Home Oxygen Concentrator VH-2 exclude-121285 The innovative "Smart Inhalation Mode"Core Performance: High Efficiency, Stability, and Quiet Comfort High Efficiency Lithium Molecular Sieve: As the core advantage of the VH 2, its high efficiency lithium molecular sieve features strong adsorption capacity, high oxygen production, and excellent operational stability, ensuring oxygen supply quality from the source. Low Noise Operating Environment: The operating noise is as low as 48 decibels, creating a quiet environment during treatment