SKU: 28043754822

Buy High Quality 2L-9L Oxygen Concentrator DEDAKJ O2 Making Machine for Home 48Hours Home Oxygen Generator Continuous Flow Care O2 Machine

$163.31 $181.45
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Buy High Quality 2L-9L Oxygen Concentrator DEDAKJ O2 Making Machine for Home 48Hours Home Oxygen Generator Continuous Flow Care O2 MachineBuy now (shipping in 3 4 days), local warehouses in Mexico, the US and the EU. Oxygen concentrators have a two year warranty DEDAKJ (DE 2A) Oxygen concentrator specifications: 1. Product model: DEDAKJ DE 2A home portable oxygen concentrator 2. Flow adjustment method: mechanical flow control knob 3. Oxygen concentration: 90%3% (2L min) 4. Oxygen flow: 2 9L min adjustable 5. Oxygen generation method: pressure swing adsorption (PSA) 6. Display control:

 

Buy now (shipping in 3-4 days), local warehouses in Mexico, the US and the EU. Oxygen concentrators have a two-year warranty

DEDAKJ (DE-2A) Oxygen concentrator specifications:

1. Product model: DEDAKJ DE-2A home portable oxygen concentrator
2. Flow adjustment method: mechanical flow control knob
3. Oxygen concentration: 90%±3% (2L/min)
4. Oxygen flow: 2-9L/min adjustable
5. Oxygen generation method: pressure swing adsorption (PSA)
6. Display control: LED touch screen
7. Control distance: 18 meters infrared remote control
8. Working noise: <45db(A)
9. Rated voltage: AC 220+22V50±1Hz/AC 110±10V 60Hz
10. Rated power: 200VA
11. Product size: 404 X 182 X 383mm (15.9 X 7.1X 15 in )
12. Net weight: 8.0kg (17.6 pounds)
13.. Display language: English operation interface

Features of DEDAKJ oxygen Generator:

1. Negative ion function: 6 million/cm3
2. Time setting: up to 180 minutes
3. Power saving mode function
4. Sleep function
5. Automatic power off protection function (double insurance)
6. Remote infrared control
7. Oxygen accumulation function

Package includes:

1 x DEDAKJ DE-2A oxygen concentrator
1 x 3m x oxygen tube (with water storage device)
1 x ear-hook oxygen inhaler
1 x nasal cannula
1 x remote control (without batteries)
1 x power cord
1 x nasal oxygen outlet
1 x filter and plug
1 x oxygen outlet and fuse

DEDAKJ DE-2A Oxygen Machine Description:

1.DEDAKJ DE-2A portable oxygen concentrator for home medical use can adjust the oxygen production volume, ranging from 2L to 9L, which is very suitable for home use, travel and other outdoor applications. This is a portable oxygen concentrator that uses PSA (pressure oscillation adsorption) technology to obtain high-purity oxygen and 24-hour high-frequency negative ion continuous oxygen supply.
2. The sound is less than 45 decibels, low noise design, relatively small size and weight, suitable for the elderly, white-collar workers, pregnant women, students to use oxygen concentrators.
3. It can be directly touched or remotely controlled, with a timing function, and can also be used during sleep. 2-9L flow, can be used by 2 people.
4. Large screen, clear data display, voice broadcast function, need to be plugged in

Peace of Mind Purchase:

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

 

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: 28043754822

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4.6 ★★★★★
Based on 7 reviews
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Product Reviews
E
Verified Purchase
Elva
Houston, US
★★★★★ 5
Comfortable Ergonomic Chair for Long Workdays
Color: Black, Color: Black
I’ve been using this chair for my home office, and it’s been a great addition to my workspace. The seat cushion is thick and comfortable, even after several hours of sitting, and the mesh back keeps good airflow throughout the day. I especially like the adjustable headrest, which provides extra neck support when leaning back during breaks. Assembly was straightforward, the chair feels sturdy, and the wheels roll smoothly on my floor. The all-black design also gives it a professional look that fits well in any office setup. Overall, it’s a comfortable and affordable ergonomic chair that offers excellent value for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
E
Verified Purchase
Emily Hopman
Charlottesville, US
★★★★★ 3
Sturdy but uncomfortable
Color: Black
The seat itself is sturdy and easy to put together, I’ve now had the product for 8 months and had no issues wear/tear despite nearly daily use, but… it’s not comfy, at all. The seat cushion has a texture to it that scrapes at my legs if I don’t have an extra pillow on it or am wearing shorts. Additionally, the seat pillow is just kind of hard. It doesn’t give very much at all, so if I sit on it for more than an hour or two at a time my butt starts to get really sore. It works as a budget option, but invest in a good seat pillow if you plan to sit in it for any length of time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
J
Verified Purchase
Jade20
Waukegan, US
★★★★★ 5
A chair that does the job
Color: Black, Color: Black
I’m really happy with this chair overall. I wanted something comfortable, sturdy, breathable, and spacious enough for long hours at my desk when I work from home, and this chair delivered. I’d easily give this chair five stars because it exceeded my expectations in comfort, quality, and overall value. Comfort and Support The mesh back keeps it cool and comfortable during extended use. One of my favorite features is the adjustable lumbar support. You can manually position it exactly where your lower back needs support, and it fits the curve of my back perfectly. It provides great support without feeling too firm or uncomfortable. Build Quality and Design The chair itself feels solid and well-built. It doesn’t creak or make noise when shifting around, which makes it feel stable and high-quality. The seat is roomy and comfortable, and the overall design looks clean and modern. Easy Assembly It also came with an instruction manual that was extremely simple to follow, and assembly was very easy. I was able to put the chair together by myself in about 20 minutes without any help. Armrest Functionality I also like the armrests. They aren’t adjustable by height, but they do flip all the way up, which is surprisingly convenient. You can easily slide the chair under a desk or use it as an armless chair when needed. Packaging and Presentation Another thing worth mentioning is the packaging. Everything arrived extremely well-packed. Every individual part of the chair was wrapped securely, including bubble wrap protection for the components. The hardware and accessories were neatly organized, and the chair even came with the necessary tools for assembly in case you don’t own a drill or tool set. The presentation and packaging were excellent and showed real attention to detail. Overall Impression Overall, this is a fantastic office chair for the price: comfortable, supportive, sturdy, easy to assemble, and packaged exceptionally well. I’d absolutely recommend it and would confidently give it a five-star rating.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
M
Verified Purchase
Melissa Alvarado
Whiting, US
★★★★★ 5
Solid quality and comfortable
Color: Light Grey, Color: Light Grey
Wonderful quality chair, solid and sturdy, it was easy to put together, the directions were very clear and all the pieces fit together perfectly without issue. It is made of breathable material and I love that the arms flip up easily. You can raise it up or down and it has an adjustable headrest. It also has adjustable lumber support. It rolls easily and the color is the only reason I might return, I think I want a different one instead. The chair is comfortable for a petite person but equally comfortable for a tall person. We have both in our family and it is great for both. The armrests are comfortable and there is really nothing negative to say about this chair at all. Considering the quality, it is a great value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
A
Verified Purchase
Anastasiia
Alexandria, US
★★★★★ 5
Comfortable and Sturdy Office Chair
Color: Black, Color: Black
I’ve been very happy with this chair so far. The quality feels solid, and the materials look durable. The color matches the listing perfectly and fits nicely with my office setup. It’s very comfortable for long periods of sitting, with good support for my back and shoulders. Assembly was straightforward, and all the parts were included. The chair looks modern and professional, and the overall appearance exceeded my expectations. It feels stable and secure, even when reclining or moving around. The wheels roll smoothly, and the chair is easy to adjust for a comfortable fit. Overall, this is a well-made, comfortable, and attractive office chair that offers great value for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026

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