7 Liter Oxygen Concentrator for Healthy Person portable a far-field and total gain

a far-field and total gain can be adjusted separately

- Closed-pore

W    15kg

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7 Liter Oxygen Concentrator for Healthy Person portable a far-field and total gainOxygen Concentrator Description The machine is a home healthcare Oxygen Concentrator that can take good care of your and your family's health. The lightweight and compact design makes it easy to carry around. It can also operate in the car with a car adaptor (available in our store 150W Car Power Inverter), meeting your oxygen need anytime and anywhere. Light and Stylish hightest home oxygen concentrator, weighing only 4. 8 kg. It has a compact and