Small Oxygen Machine 7Liters Adjustable Portable Oxygen Concentrator Emergency OTC Oxygen Generator 93% Oxygen Concentration with Accessories and Bag
SKU: 51217285722

Small Oxygen Machine 7Liters Adjustable Portable Oxygen Concentrator Emergency OTC Oxygen Generator 93% Oxygen Concentration with Accessories and Bag

Sale price$354.59 Regular price$393.99
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Description

Small Oxygen Machine 7Liters Adjustable Portable Oxygen Concentrator Emergency OTC Oxygen Generator 93% Oxygen Concentration with Accessories and BagBuy 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. Highlight: REA 7 Portable Small Oxygen Concentrator This is our 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,

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.

Highlight: REA-7 Portable Small Oxygen Concentrator

This is our 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! 

RESPIREASY Portable Oxygen Generator Solves Your Oxygen Needs Problems

1. Portable oxygen generators are inconvenient to carry around.

  • Modern portable oxygen generators weigh as little as 1.1kg-2.25kg, supporting use in shoulder bags, backpacks, and cars, making outings easier. Some models are also FAA certified, allowing direct boarding.

2. Portable oxygen generators have unstable oxygen output.

  • High-end portable oxygen generators use intelligent breathing sensing technology, automatically adjusting oxygen supply based on breathing rate to ensure a stable oxygen concentration of 87%-96%. Stable oxygen supply is maintained even during exercise or climbing stairs.

3. Oxygen generators cannot be used during power outages.

  • Supports lithium battery power and car DC power. Some models support hot-swappable dual batteries, allowing for several hours of continuous use during power outages, reducing the risk of oxygen deprivation.

4. Oxygen generators can easily cause oxygen deficiency during travel.

  • Up to 10 hours of battery life, suitable for travel, long-haul flights, road trips, etc. (dual battery only).

5. Unsettled Oxygen Supply During Nighttime Sleep

  • Utilizing low-noise compressor technology, the operating volume is as low as 37-40dB, ensuring undisturbed sleep while providing a continuous and stable oxygen supply.

6. Short Battery Life

  • Supports expandable batteries and dual-battery designs, providing 6-10 hours of continuous use in high-endurance mode, meeting all-day travel needs.

7. Insufficient Oxygen at High Altitudes

  • Some portable oxygen concentrators support operation at altitudes of 4000m (13000ft), suitable for high-altitude travel, mountain travel, and aviation environments.

8. Elderly Users Unable to Operate the Device

  • Features simple buttons, large font display, and an intuitive control panel design, allowing even the elderly to easily operate the device independently.

Multiple Using Conditions, Travel- Friendly Mini Portable Oxygen Concentrator 

It has 3 working models, for home use, car use & outdoors travel.
1, REA portable oxygen concentrator can be powered by either a 7600mAh or 9800mAh battery. 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. 

 

Technical Specifications:

1. Product Name: Portable REA 1-7 L Adjustable Continuous Flow 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 years

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: 51217285722

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4.3 ★★★★★
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Pandra
Massapequa, US
★★★★★ 5
Dog loves this toy. A lot.
Style: Animal Sounds Babble, Size: Large
Let this be said first. I HATE this toy. It's loud. It's annoying. It scares me in the middle of the night if I walk too close to wherever my prankster dog has left it hidden. Did I mention that it's loud? Now that that's out of the way, let me tell you a few things about the ball I got for my dog for Christmas 2014. Keep in mind that I have an 80 pound energetic young counter-surfing chew-happy Rhodesian Ridgeback. And the ball I bought was a small size. As I may have mentioned, he's a chewer. This toy broke in half today. That is, like, a record for him. He's a tube o tennis balls a week kind of guy, and this stupid little ball lasted him (barely) over a year. He just walks around with it in his mouth giving you goofy looks while the ball makes animal noises and they echo around in his skull. Occasionally he tosses it as high as he can and then chases it after it lands on the floor and rolls off (it's an old house, the floors are slightly slanted, don't judge), which is why the ball broke. He tossed it a bit to high and the seam finally gave way. I was initially concerned because of the hard plastic shell, but after a month of constant supervision I realised that he was okay with the ball and stopped watching so closely. It has also been a source of constant amusement to him. He likes to tuck it away just off of the high traffic areas and just out of sight to his humans. Then, as his humans walk past and activate it and jump 50 feet in the air, there he his. Standing there. Wagging his tail and giving you a doggy grin. You can almost hear him laughing.... Seriously, odds are you will hate this stupid little ball. But, it will totally be cancelled out while you watch as your little buddy does goofy crap with it. Heck, mine broke his 10 minutes ago and here I am, ordering another one, knowing that in a week I'll be cursing again. Don't let your dog play with it unattended, at least until you know whether or not they are going to try to break it into a billionty pieces and eat it. I imagine that it could break into sharp shards. For some reason though, my dog didn't try to kill this one. Hopefully you're dog will like it as much as mine does. Hopefully you won't hate it as much as I do. :)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2016
I
Verified Purchase
Ida H
Louisville, US
★★★★★ 5
My dog loves this ball!
Style: Talking Babble, Size: Small
My dog loves the Talking Babble Ball, we have purchased several of them. When a finally ball stops talking, we buy another one!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
D
Verified Purchase
Deborah Bennett
Charlottesville, US
★★★★★ 4
Nice dog toy but batteries were bad
Style: Blinky Babble, Size: Small
Very cool product as we already had the blue babble one. Our puppy likes to watch it flash and make noise when she touches it. However, upon opening the item the same day we received it and removing the strip so it would turn on, it worked for less than a minute. After taking out the bottom screws, my husband saw corroded batteries. We are disappointed that the intact batteries were not good. Luckily we had ordered a 10 pack of batteries at the same time so were able to replace them and give the toy back to our puppy to play with. Shipment was fast. Item is very durable and both our dogs will have fun with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
K
Verified Purchase
Karen Worley
New York, US
★★★★★ 5
Dog approved!
My dogs love this. This is the 3rd time I have bought them. They are entertained for hours and keeping their teeth strong. They pay me no attention when they have this toy. 😂
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
C
Verified Purchase
CPickens
Fort Morgan, US
★★★★★ 5
Extra Small Perfect for my Toy Dogs
My toy dogs love this so much that I ordered a second one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026

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