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👍👍👍2025 Small Lightweight Oxygen Concentrator 7 Liter 93% Purity Mini Portable O2 Generator Oxygem Machine Low Noise with Lithium Battery

👍👍👍2025 Small Lightweight Oxygen Concentrator 7 Liter 93% Purity Mini Portable O2 Generator Oxygem Machine Low Noise with Lithium Battery

$794.98 USD
$3,600.00 USD $794.98 USD
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Oxygen Flow Rate
Portable Oxygen Concentrator
trusted oxygen concentrator supplier

2025 Newest Mini Portable Oxygem Machine Version


Technical Specifications：

 
1) REA Portable oxygen concentrator (with lithium battery,backpack)
2) Oxygen Flow Rate Settings: 1-7 LPM, powerful enough
3) With LED screen
4) Oxygen Type: Pulse dose model
5) Oxygen concentration: 93%±3% at all gears
6) Product size: 170mm * 80mm * 198mm (6.7*3.1*7.8 inch)
7) Product weight: 1.45kg; 3.2lbs
8) Working noise: ≤30 dB (At gear one, the ultra low noise)
9) Battery capability: 6700 mAh
10) Battery duration: 1.5- 4.0 hours
11) AC Power: 100-240V, 50/60Hz, 60VA MAX
12) Support car using (with car charger)
13) High altitude mode: 5500 meter
14) Warranty: 1 years
15) Flight travel friendly portable oxygen concentrator

 

Get Your POC and Enjoy Your Outdoor Lifestyle 

1) Powerful 7 Liter large oxygen flow, but mini and portable size

This handheld portable oxygem concentrator is 1-7 gears adjustable, but with a rather exquisite ,mini & lightweight body, 170mm * 80mm * 198mm, 1.45kgs (6.7*3.1*7.8 inch, 3.2lbs).   

2) Intelligent Pulse Dose Delivery

The REA portable oxygen concentrator senses inhalation onset and changes in breathing, ensuring efficient and consistent oxygen delivery.
Two oxygen delivery models in 1, it equips with the pulse dose flow rate and fixed flow rate model at the same time. (Keep producing oxygen every 1.0-1.3 second continuously, this is our 2024 upgraded tech.)  

3) 6700mAh Long-Lasting Lithium Battery

Comes with the lithium battery, perfect for traveling off-grid, the REA portable oxygen concentrator lets you enjoy up to 8 hrs of continuous oxygen (with double battery). 

4) Multiple Using Conditions, Travel- Friendly Mini Portable Oxygen Concentrator 

It has 3 working models, for home use, car use & outdoors travel.
1, Powered by the lithium battery 6700mAh, 1.5- 4.0 hours working time after fully charge, ideal to take along with it for outdoor activity and travel.
2, Powered by car voltage, you can use it in car. 
3, Plug in with the AC electricity directly. When you are in home, you can use this kind of working model. 

5) Ultra Quiet Operation, Low Noise When Working 

About 30 dB at 1 gear , the DEDAKJ Respireasy REA oxygen concentrator ranks among the quietest portable oxygen concentrators on the market. 
When this mini oxygen concentrator is put in the carry bag, you even can not feel any working noise from it.

6) Versatile Power Options

The DEDAKJ RESPIREASY REA mini oxygen concentrator boasts multiple power options — AC, DC, and battery — for optimal travel safety and convenience. 

7) User-Friendly Interface

The backlit LCD, indicator lights, and large buttons make it easy to view the device status and adjust settings. 

8) Shoulder Carrying Bag

Comes with the portable shoulder carrying bag, making it very easy to take this mini oxygen concentrator for traveling and outdoor shopping.

 

What's in the Package

1* Portable Oxygen Concentrator Main Unit
1* Single Lithium Battery 
(The extra battery and External Battery charger need to buy additionally )
1* Shoulder Carrying Bag
1* Water Tank
2* Oxygen Filters
2* Water-locking Cottons
1* AC Power Cable
1* DC Car Charger
1* Nasal Cannula
1* Quality Certificate
1* Instruction Manual

Suggestion: 

1, As the plug shapes are different between US and EU, the universal plug adapter needs to buy additionally.

2, If in need, the extra lithium battery and External Battery Charger need to buy additionally.

 

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📌📌A Letter to Customers

As a trusted and reputable manufacturer of oxygen concentrators, we are dedicated to delivering the highest quality products and exceptional service to our customers.

We understand that not everyone has the means, but access to reliable oxygen therapy is essential.

For those facing hardships and disadvantages, we are committed to offering both support and care.

❤️❤️Each month, we provide 5 oxygen concentrators at a special discounted price — because we believe everyone deserves a chance to breathe easier.

Only 5 units available per month – limited supply!

 

If you believe in our mission and wish to support our efforts:

✅1, Please share this page with someone in need.

✅2, Consider placing an order on our official website to help us continue our kindness work.❤️❤️

Support us by placing the order

Need help? Feel free to contact us