SKU: 70873349061

Buy Portable Oxygen Generator Emergency OTC Oxygen Concentrator 1-7L Adjustable O2 93% Oxygen Concentration Low Noise Oxygen Machine

Sale price$354.59 Regular price$393.99
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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

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Description

Buy Portable Oxygen Generator Emergency OTC Oxygen Concentrator 1-7L Adjustable O2 93% Oxygen Concentration Low Noise Oxygen MachineBuy now (shipping in 3 4 days), local warehouses in Mexico, the US and the EU. One year quality warranty can be guaranteed from official store. 2025 Newest REA 7 Portable Mobile Oxygen Generator Technical Specifications: 1. Product Name: Portable REA1 7 L Adjustable Oxygen Generator 2. Application Scenarios: Mountaineering, High speed Rail, Cars, Travel, Business Trips, High Altitudes, etc. 3. Product Length * Width * Height Cumulative Size: 170mm *

Buy now (shipping in 3-4 days), local warehouses in Mexico, the US and the EU.

One-year quality warranty can be guaranteed from official store.

 

🚀🚀🚀2025 Newest REA-7 Portable Mobile Oxygen Generator Technical Specifications:

1. Product Name: Portable REA1-7 L Adjustable Oxygen Generator
2. Application Scenarios: Mountaineering, High-speed Rail, Cars, Travel, Business Trips, High Altitudes, etc.
3. Product Length * Width * Height Cumulative Size: 170mm * 80mm * 198mm (6.69 X 3.14 X 7.79 Inches)
4. Product Weight: 1.45Kg ± 0.2Kg (including battery) (3.14 pounds)
5. User Page: 2.8-inch Color Touch LCD Screen
6. Operating Noise: ≦30 dB(A), ultra low noise
7. Oxygen Purity: 93%±3% at all gears, high oxygen concentration
8. Support car using (with car charger)
9. AC power supply: AC100-240V 50/60 Hz 100VA
10. Built-in battery: 7600 mAh and 9800 mAh Lithium Battery, 14.4V DC
11. Battery life: up to 4.5 hours (1 gear operation)
12. Warranty: 1 year

 

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 7600mAh, 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. 

 

Highlight: REA-7 Portable Small Oxygen Concentrator

This is our 2025 newest model, 7 liter power flow at unbeateable price! 

1) Powerful 7 Liter large oxygen flow, but mini and portable size
This handheld portable oxygen concentrator is 1-7 gears adjustable, but with a rather exquisite ,mini & lightweight body, 170mm * 80mm * 198mm, 1.45kg; (6.7*3.1*7.8 inch, 3.2 pounds). 

2) 7600mAh Long-Lasting Lithium Battery
Comes with the rechargeable lithium battery, perfect for traveling off-grid, the REA-7 portable oxygen concentrator lets you enjoy up to 8 hrs of continuous oxygen (with double battery). 

3) 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.

4) Versatile Power Options
The RESPIREASY REA mini oxygen concentrator boasts multiple power options — AC, DC, and battery — for optimal travel safety and convenience. Its ultra-quiet design is perfect for home use and on airplane travel trips. 

5) 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.

6) One Year Quality Warranty can be enjoying in our Official Store!
As the honorable and reliable oxygen concentrator manufacturer supplier, we offer 1 year quality warranty to our customers! 
The good quality can be guaranteed! 

 

Package Contents:

1, Main oxygen concentrator 1 unit
2, Rechargeable lithium battery 1 unit 
(The extra battery and External Battery charger need to buy additionally )
3, Portable backpack 1 unit
4, Inlet oxygen filters 2 unit
5, Water-locking cottons 2 unit
6, Water tank 1 unit
7, AC adapter (with power cord) 1 unit
8, DC Car charger 1 unit
9, Nasal oxygen cannula 1 unit
10, Quality Certificate 1 unit
11, Instruction Manual 1 unit

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.

Peace of Mind Purchase:

  • 1-Year Manufacturer Warranty
  • 7-Day Money-Back Guarantee
  • 30-Day Free Return and Replace

 

User Manual(CLICK &CHECK)

《Instruction User Manual of Portable Oxygen Concentrator REA》

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70873349061

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4.5 ★★★★★
Based on 15 reviews
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Verified Purchase
trishc
Cuba, US
★★★★★ 5
Great Product.
Color: Dark Blue, Size: 6.4-Quart - Deep
This is a great size, great value, holds heat. Made double recipe of Mac and cheese in it - brought it to a party and Mac and cheese was still warm. In glass it would have needed to be reheated. Also- looks awesome in my kitchen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
D
Verified Purchase
Drew D
New York, US
★★★★★ 5
Heats evenly, quick clean up.
Color: Teal, Size: 6.4-Quart - Deep
Very heavy and well-made, heats evenly and cleans up in a snap, no scouring necessary. I’ve cooked everything from stewed chicken to etouffee and risotto, all dishes came out well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
L
Verified Purchase
LifeIsGood
Louisville, US
★★★★★ 4
Great choice. Choose medium to small sizes for easy maneuver
Color: Cream, Size: 7.3-Quart - Deep
Love this Dutch oven. I bought a cream one. I recommend a dark color: it may be easy to clean, but it may retain some foods colors. I recommend a medium sized oven. I have the big one and it is too heavy to carry on and when using for baking, it can be tricky. I made stew and chunk roast beef and worked good. I would recommend a medium size for good handling. Also because smaller sizes may be easier to use in electric stoves as the glass can get damaged.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
A
Verified Purchase
Anthony Franklin
Whiting, US
★★★★★ 5
Beautiful pot
Color: Blue, Size: 6.4-Quart - Deep
I was a little bit skeptical buying a large Dutch oven at this price point, when the well known brand (that I won't name here) sell for at least 5x the cost. Ive never owned one at all, so unable to compare apples to apples. - Color and finish look great. Even better in person than the photos. - Its hefty. I was expecting it to be heavy, since last iron, but it feels like it is robust. - Cooking with it has been great so far - sauté veggies, add liquid and rice for fantastic Spanish rice. Some stirring needed to avoid sticking, but comparable to my non stick pans or better. The heavy mass of the Dutch oven dissipates heat more evenly. - The handles get pretty warm / hot during use even on stove top. Thats probably normal, since the pot and two handles are one continuous piece. Not a big deal. The small handle on lid stays night and cool. - Overall, this feels like a great purchase and will replace a lot of duties I was using various pans for. Time will tell how the durability is.
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Reviewed in the United States on July 30, 2025
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
Just perfect for sourdough baking!
Color: Dark Blue, Size: 6.4-Quart - Deep
This was exactly what we needed for our baker in the kitchen. Cast iron and a great value for the money. Works perfectly well for heating the bread. The blue is perfect for the kitchen too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

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