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Portable version, 4 hours long life battery, 3L flow disperses oxygen, low noise, work normally and continuously within an altitude of less than 5,000 meters.


This portable concentrator provides adjustable pulse dose delivery with Settings ranging from 1 to 6. Up to 1.2 liters, equivalent 6 liters. This reduces oxygen waste and increases the efficiency of portable use.


Remote control, high oxygen concentration, low noise, led screen, with atomization function can be used at home.


portable and light, easy to carry, low noise with stable oxygen flow, the battery has a long life.

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