šŸ”„Upgraded 4L Mini Portable Atomization Oxygen Concentrator,High Purity Air Purification Machine - Home, Travel, Car 3-in-1(without battery)

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$50 Off Over $350 Code: Father50
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Free Pulse Oximeter for the First 100 Customers!
- Smart Portable Design: the POC is only 3.9lb, mini size and lightweight
- 2-hours Reminder: Oxygen generator automatic shutdown protection, 2 hours. Lighting LED, turn on the blue light reminder, a steady stream of oxygen is released.
- All-purpose Machine: 3-in-1 design, suitable for family, travel and car use
- Quite and Convenient: The noise is less than 45dB and will not affect your daily life or even your sleep.
- Atomization Drug Delivery: One machine for two purpose. More convenient atomization at home.
- Five Layer Filter System: Portable oxygen concentrator continuously outputs high concentration and pure oxygen through 5 times filtration
- Easy to Use: one-key oxygen generation is specially designed for elderly and pregnant women

Mini Size, Lightweight, Easy to Carry

TheĀ concentratorĀ is an extremely lightweight portable concentrator. This unit weighsĀ onlyĀ 3.9 pounds, breaking the bulky feeling of traditional oxygen concentrators, and it's almost the lightest and smallest oxygen concentrator out today.

Five Layer Filter System

Five stages of filtration can effectively remove bacteria, hair, dust and other impurities in the air, providing all-round protection for your health.


One machine for two purposes. More convenient atomization at home.

All-purpose Machine

ThisĀ portable oxygen concentratorĀ is lightweight at only 3.9lb and comes withĀ a multifunctional bagĀ that can be handheld, carried cross-body, or over one or both shoulders,Ā adding more convenience to provide a reliable source of oxygen on the go.Ā Great for the outdoors, car use, home use and more.


No Prescription Needed

Oxygen Concentration: 35% - 55% (Pulse flow)

Flow: 4L (adjustable)

Spray Speed: ā‰„0.2ml/ min

Negative Ion: About 300,000 / cm3 (electron irradiation)

Noise: ā‰¤ 45dB

Dimension: 8.26'' * 2.95'' * 11.61'' ; Weight: 3.9 lbs

Pressure Range: ā‰§83KPa

Automatic shutdown time: 2 hours

Carrying Bag For TravelĀ (NOT INCLUDED)

Battery Pack For Travel: Offers 3.5 Hours UsageĀ (NOT INCLUDED)

Customer Reviews

Based on 8 reviews
Vanessa Darwin
Works well

I would purchase another larger capacity one. It worked just like I expected, compact, quiet. Actually, I really like it. Its perfect for what intended to use it for.

Gail Leacock

I loved its silent operation and it helps me on my trips.

Emily Bruce
Great value

This product works as advertised and appears to be well made.I purchased a bag to carry the unit and its easy to carry it for my wife for travel.

Truman Christ
Life happens

I was excited about ordering this oxygen oxygenator to help my wife get extra oxygen on her blood.As soon as the product arrived, it looked good in the box, there was no external damages.

Stanford Eugene
achine worked and is quiet

It's small, light weight and easy to use.