Descripción
- ✓ Supply continous flow 2-9L/min adjustable,delivers a steady stream of up to 90% pure oxygen out of normal air oxygen.
- ✓ 45db quiet,keep silent for nighttime use when you sleep and sleeping mode for oxygen supplement. The machine is equipped with a timing function( 3 hours).
- ✓ Can be work 3000(125 days) hours of uninterrupted supply of oxygen. Life expectancy of more than 10 years.Clear HD LCD screen easy to read and infrared remote control within 20m
- ✓ Weights just 15 pounds, can be used in car for trip(a car adapter needed buy yourself,DC12V to AC220V,170W)
- ✓ Update version more power saving of 22% ,wise for long run and new design of flow control valve,excellent filtering performance
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