• abnner

1-7L Portable Oxygen Concentrator uDR M1

which can support for 24*365 operation, is energy-saving and safe to use. The optional dual-flow configuration allows two users to inhale oxygen at the same time by sharing one machine.

Remote control

America PSA technology offer nature oxygen

France Imported molecular sieve bed

Reliable and durable oil free compressor

Available 24 hours continues working

Self-diagnostic system with error code indication

Product Detail

Product Tags


1.Product Name: Portable Oxygen Concentrator

2.Model Number: uDR M2

3.Flow Range: 1-7L

4.Oxygen Purity: @1L 93%±3%

5.Input Power: AC220V/50HZ

6.Operating Temperature:10 - 40℃

7.Minimum working time:More than 30 Minutes

8.Size: 21*21.5*31cm

9.Weight: 5.2KG

10.Warranty: 2 years


Product Name

Portable 1-7L Oxygen Concentrator uDR M1

Flow Range


Oxygen Purity

40%~93%(Adjustable by flow)

Sound Level


Power supply

AC220V±10%, AC110V±10%

Safety system

Current overload protection

High temperature of compressor, shutdown

High temperature of compressor, shutdown

Remote Control


Nebulization Function


Timing Function


Voice Broadcast


After-Sale Service

Online technical support

Package details

27*28*42cm for one concentrator and the weight is 6.6KG


Accessories Name


Disposable nasal oxygen

1 piece

Headset oxygen tube

1 piece

Filter sponge

1 piece

Oxygen bag

1 piece

Oxygen connector for 2 people

1 piece

Remote Control

1 piece

Silicone tube

1 piece

Disposable oxygen face mask

1 piece



1) Can I get a sample first to check the quality before bulk order?

Yes, we can prepare the sample for you. 

2) How can I know you have shipped my order?

We will take pictures before shipment. After the courier pick up the goods, we will send you the tracking number that you can check the shipment status.

3) Can we custom the packing box for oxygen concentrator?

Of course. We accept OEM service, send us the design then 

4) Can we add our logo on the concentrator to build our brand?

Yes, we can help you to build your brand. OEM and ODM service is acceptable.

5) Can I choose the voltage and plug?

We have 2 kinds of voltage for the clients' choices, 110V or 220V. For the plug, usually we would check it with the clients before shipment.

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