This is an additional medical device and should not be used with a prescription. If you need a medical device, buy B01MXZXUEA.

Support continuous oxygen during the day and continuous work 24 hours

Power supply: AC110V If you only need 220 220V, please leave us a message

1 litre per minute: 90% purity, 5 litres per minute: 30%

How does the portable oxygen concentrator work?

Portable oxygen centres are medical devices that help people with low levels of oxygen in the blood. Strengthen the device, repair the price or use a battery. When using the battery, it must be recharged by plugging it into a power outlet. Most axles come with an adapter, so you can use the device while driving.

The portable oxygen centre breathes and cleans and distributes freshly formed air. Before entering the condenser, the air contains 80 percent nitrogen and 20 percent oxygen. After passing through the oxygen compound, 90 to 95 percent pure oxygen and 5 to 10 percent nitrogen are released. Nitrogen is released to provide the patient with the highest dose of oxygen because it is difficult to obtain that proportion of oxygen without the aid of a medical device.