TOP Powerful Oxygen Concentrator Portable Oxygen Generator 1-9 Liters Adjustable O2 Machine Low Noise With Humidification Water Tank DEDAKJ
SKU: 16882761282

TOP Powerful Oxygen Concentrator Portable Oxygen Generator 1-9 Liters Adjustable O2 Machine Low Noise With Humidification Water Tank DEDAKJ

Sale price$899.51 Regular price$999.45
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Description

TOP Powerful Oxygen Concentrator Portable Oxygen Generator 1-9 Liters Adjustable O2 Machine Low Noise With Humidification Water Tank DEDAKJBuy now (shipping in 3 4 days), local warehouses in Mexico, the US and the EU. Why Choose Our RESPIREASY Portable Oxygen Concentrator? Ultra Light & Pocket Sized: At just 2. 25kg (4. 96 lbs) lighter than 4 apples it fits easily in your backpack or carry on bag, so you can move freely without feeling weighed down. Airline Approved: The built in battery (under 100Wh) meets IATA standards, so you can take it on planes, trains, and road trips. 96% High

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

 Why Choose Our RESPIREASY Portable Oxygen Concentrator?

  1. Ultra-Light & Pocket-Sized: At just 2.25kg (4.96 lbs) — lighter than 4 apples — it fits easily in your backpack or carry-on bag, so you can move freely without feeling weighed down.
  2. Airline-Approved: The built-in battery (under 100Wh) meets IATA standards, so you can take it on planes, trains, and road trips.
  3. 96% High-Purity Oxygen: Powered by premium imported molecular sieve, it delivers medical-grade oxygen consistently across all 1-9 flow settings.
  4. Pulse Dose Technology: Smartly delivers oxygen only when you inhale, boosting efficiency by 3x vs. continuous flow models, and extending battery life.
  5. 5800m Altitude-Ready: Auto-adjusts to high altitudes, perfect for mountain trips, hiking, or living in high-elevation areas to fight altitude sickness.

Key Features Built for Real Life

  • Built-In Humidification SystemDry oxygen causes nasal irritation? Our humidification technology adds gentle moisture to every breath, preventing dryness, nosebleeds, and discomfort during long sessions.
  • 4.5" Touchscreen DisplayLarge, intuitive touchscreen lets you adjust settings, track oxygen levels, and set timers with a tap — easy for seniors and first-time users.
  • Multi-Power Support
    Built-in rechargeable battery (up to 4.5 hours of continuous use)
    Compatible with car chargers & home AC power
    No panic during power outages or outdoor adventures.
  • Whisper-Quiet Operation (≤40dB)Runs as quietly as a library whisper. No loud hum to disrupt your sleep, work, or conversations.
  • 24/7 Safety MonitoringSmart alarms for low battery, high temperature, pressure issues, and oxygen purity drops — keeping you protected every second.

RESPIREASY REC-9 can solve your most challenging oxygen problems.

Common Problems Our Solution
Bulky home oxygen concentrators restrict your movement. Ultra-portable design lets you take oxygen anywhere.
No stable oxygen on the go Multi-power options + long battery life keep you covered.
Dry oxygen irritated nasal passages Built-in humidifier delivers soft, comfortable breaths.
Altitude sickness on trips Auto-adjusting mode works up to 5800m, so you stay energized.

 

Who Is This For?

  • Elderly people who need oxygen therapy
  • Travelers exploring high-altitude areas, extreme sports enthusiasts, staff, outdoor hikers, and seniors requiring oxygen therapy.
  • Outdoor sports enthusiasts (hikers, campers, skiers, extreme sports enthusiasts, and elderly people who need supplemental oxygen)
  • People recovering from illness or surgery
  • Anyone who values freedom, comfort, and a reliable oxygen supply

REC-9 Portable Small Oxygen Machine Product Description:

1. High-end RESPRIREASY-DEDAKJ Portable Oxygen Concentrator REC1-9L Adjustable Oxygen Concentrator Mini Oxygen Concentrator provides industry-leading pulse dosing function for efficient oxygen delivery, and can switch between pulse or fixed frequency modes at will. Portable oxygen concentrator, suitable for travel, cycling, mountaineering, subway, ship, etc.
2. REC adjustable oxygen concentrator uses: home oxygen therapy, outdoor portable, car charging, plateau travel.
3. REC is the POC with the most pulse doses on the market. O2 uses energy-saving intelligent technology and accesses the DNA technology platform.
4. The battery life is up to 4.5 hours, equipped with AC and DC charging power supplies, users can enjoy continuous and pulse flow oxygen therapy.

Technical Specifications of Portable Lightweight Oxygen Concentrator REC:

1. Model: Portable oxygen concentrator REC-9 adjustable
2. Application scenarios: mountaineering, high-speed rail, car, travel, business trip, high altitude and other environments
3. Product cumulative dimensions length * width * height: 178mm * 82mm * 211mm (7.00 X 3.22 X 8.30 inches)
4. Product weight: 2.25Kg ± 0.1Kg (including battery); (4.96 pounds)
5. User page: 3.5-inch color touch LCD screen
6. Operating noise: ≦45dB (A)
7. Oxygen concentration 93% ± 3%
8. Respiratory rate: 10-40 times / minute
9. Maximum outlet pressure: 140KPa ± 20%
10. AC power supply: AC100-240V 50/60 Hz 100V A
11. Built-in battery: 6700 mAh, 14.4V DC 8A Max
12. Battery life: up to 4.5 hours (1 gear operation)

Portable Mini Oxygen Generator Package Content:

1, Main oxygen concentrator 1 unit
2, Rechargeable lithium battery 1 unit
3, Portable backpack 1 unit
4, AC adapter (with power cord) 1 unit
5, Battery power cord 1 unit
6, Car charger 1 unit
7, Nasal oxygen cannula 1 unit
8, Inlet filter 1 unit
9, 1-year quality warranty

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 REC》

 

 

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: 16882761282

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4.1 ★★★★★
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R
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R Landers
Draper, US
★★★★★ 4
Needs heavier duty wall anchors
Size: 10 Inch, Style: Black 6Pack
Brackets are nice and sturdy and look great in my son’s room. The included mounting hardware is not strong enough to support the brackets and shelves and I had to purchase heavier duty wall anchors, other than that great product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 25, 2025
H
Verified Purchase
Henry Combe
Whiting, US
★★★★★ 5
Very sturdy.
Size: 12 Inch, Style: Black 8Pack
Great buy compared to similar product at Home Depot. Screws can be made of a better quality metal. Overall very sturdy. Fits 2x12 lumber great.
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Reviewed in the United States on May 28, 2026
J
Verified Purchase
James R Wilson
Bozeman, US
★★★★★ 5
Great Product for my coffee station shelves.
Size: 10 Inch, Style: Black 6Pack
I've used these brackets in two different homes, and they have performed exceptionally well. They are durable, sturdy, and have held up over time without any issues. In addition to their strength, they look great and add a nice finished appearance wherever they're installed. I would definitely recommend them and would purchase them again.
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Reviewed in the United States on May 31, 2026
S
Verified Purchase
shirey matz
Phoenix, US
★★★★★ 5
Great product
Size: 12 Inch, Style: Black 6Pack
Great quality brackets. Nice and heavy and sturdy. Came with all the screws to attach it to the wall. Packaged very nicely.
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Reviewed in the United States on May 30, 2026
C
Verified Purchase
CnR
Houston, US
★★★★★ 5
Well-built MacBook Stand to Help Eliminate Ergonomic Problems
Color: silver
Like so many people these days, a lot of my life revolves around being on my laptop. Like so many people these days, all that time hunched over a laptop was causing physical discomfort. Once I realized the source of my problems and reading up on solutions to common laptop ergonomics problems, I chose this laptop stand as one of my tools to correct the ergonomics issues facing me, and eight months later I am happy to inform you that this has done its job well. Fortunately, I was already using my laptop on a standard-height desk, but having the screen at desk height (30" off the floor) was the major source of neck pain for me. At its lowest setting (the knob all the way to the left), it raises my 13-inch MacBook Pro about 5-3/4" off the table (measured to the bottom of the aluminum body that covers the back of the laptop screen). Note that if your MacBook has a different depth (measured from front to back), the amount your screen is raised will be a little different. At the highest setting (knob to the right), the screen is raised about 7-1/2" off the table. I am just over 6' tall and tend to find that my neck is able to maintain a comfortable neutral position when the knob in the right third of the slide, but of course that varies according to each user, their sitting position, and own comfort zone. All-in-all, this provides a really great range of screen heights that is likely to fit most peoples' needs, especially on 30" height desk. I think the pictures do a great job of covering aesthetics (that is certainly a big part of this purchase). It is high-quality aluminum, and like all aluminum, it is a fairly soft, scratch-prone metal. Mine has remained in nearly new condition after 8 months, and it maintains a clean look that looks almost looks like an Apple product. If you have one of the newer space gray or colored-aluminum MacBooks, that might obviously be an issue. Mechanically, the stand is solid. There are no indents or notches in the slide. There is a slight spring to the upper "lever" of the base such that if you have the knob set to the lower positions, the upper part of the base springs upward to the highest position when the laptop is removed. In the highest position, the stand is already at its highest position, and there is no movement. I suspect that the spring is actually to help the upper arm move upward as the knob is slid to higher positions. One caveat for use of this stand should be used with an external mouse and keyboard. Of course, Apple's Magic line of keyboards, mice, and trackpads work well with this, but the point is that when the laptop is raised, it is no longer comfortable (or ergonomic) to use the laptop's keyboard and trackpad. Overall, this product delivers in every way I need. The price is on the high side, but I hope it will last through the life of this laptop and at least one replacement or three (and maybe even the days when the laptops become archaic relics of the past). The range of screen lift (about 5-3/4" to 7-1/2") suits me well (and I suspect, will suit a large number of people) and the aesthetics are a great match for MacBook users.
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Reviewed in the United States on October 16, 2017

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