SKU: 7534456592

JM-C9 Adjustable Oxygen Concentrator

Sale price$584.55 Regular price$649.50
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

JM-C9 Adjustable Oxygen ConcentratorSummary: Oxygen Concentrator, 0. 5 10L min Adjustable Oxygen Machine for Home Use Oxygen Concentration: 0. 5~10L min, 93%3% A. Structural features: The product structure consists of an oxygen generator, a flow meter, a humidifier, and an atomizing interface assembly (only applicable to JMC9A Ni, JMC9B Ni models). The accumulated timer can display the total running time of the equipment. System operation fault detection, including pressure, low oxygen

Summary:

Oxygen Concentrator, 0.5-10L/min Adjustable Oxygen Machine for Home Use Oxygen Concentration: 0.5~10L/min, 93%±3%

A. Structural features:
The product structure consists of an oxygen generator, a flow meter, a humidifier, and an atomizing interface assembly (only applicable to JMC9A Ni, JMC9B Ni models).
The accumulated timer can display the total running time of the equipment.
System operation fault detection, including pressure, low oxygen concentration, and low oxygen flow.
Compressor air pressure overpressure safety valve, to better ensure the safety of the compressor and the entire machine.
Equipped with power failure alarm function and over current protector.
Sleeve-type housing design, convenient maintenance and good noise shielding effect.
 

B. Oxygen making principle:
This equipment uses an AC110V power source as power source, air as the raw material, high-quality and efficient molecular sieve, and PSA method at normal temperature to produce high-purity oxygen that meets medical standards and can continuously supply oxygen.

Specifications:
1. Maximum recommended flow: 10L / min
2. Flow range at a nominal outlet pressure of 7kPa: 0.5 ~ 10L / min
3. When a back pressure of 7kPa is applied, the maximum recommended flow change should be
within ± 10% of the specified value.
4. Oxygen concentration value when the outlet nominal pressure is zero (30 minutes after initial start-up, the specified oxygen concentration level is reached): When the oxygen flow rate is 0.5 ~10L / min, the oxygen concentration is> 90 (V / V)%.
5. Output pressure: 58kPa ± 5kPa.
6. when the nominal outlet pressure is zero, the oxygen concentration and oxygen flow
7. Compressor safety valve release pressure: 250kPa ± 50kPa
8. Machine noise: ≤60dB (A)
9. Power supply: AC110V ± 10V, 50Hz ± 1Hz
10. Input power: 580W
11. Net weight: 23kg
12. Dimensions: 43 × 38 × 72 (cm)
13. Altitude: When the sea level reaches 1828 meters, the oxygen concentration will not be reduced. Efficiency is less than 90% from 1828 meters to 4000 meters.
14. Electrical classification: Class Ⅱ equipment, type B application part
15. Working system: continuous operation
16. Normal working environment:
◊Ambient temperature range: 5 ℃ ~ 40 ℃ ;
◊Relative humidity range: ≤80%;
◊Atmospheric pressure range: 86kPa ~ 106kPa
When the storage and transportation temperature is lower than 5 ℃, the equipment should be in normal condition before use.
Leave in the working temperature environment for more than four hours.
17. Oxygen outlet temperature: not more than 6 ℃ above ambient temperature.
18. Atomization function
Atomization rate: ≥0.2mL / min
Residual liquid volume: the atomization is over, the liquid in the atomization cup is lower than 2mL
19. Recommendation: The length of the nasal tube cannot exceed 15.2 meters, and it cannot be folded.
20. Security system: Low oxygen flow and low oxygen concentration alarm;
Current overload shutdown, wire disconnection, or power failure alarm; 
The compressor is shut down at high temperatures, and the system pressure is automatically released when the pressure is overloaded.

Package Includes:
Oxygen concentrator * 1 
Humidifier bottle 1 Set
Connection tube of humidifier bottle 1 Set
Oxygen tube 1 Set
User manual 1 Set

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: 7534456592

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KaDi
Port Orchard, US
★★★★★ 4
Cute and comfortable!
Size: 6.5, Color: Chestnut
These are cute and surprisingly comfortable! My arches feel supported and the soles don’t feel as block-like as other platform style sandals! Things to note: The footbed liner is not made of suede and is a little slippery. It’s like a neoprene liner which was unexpected for an Ugg shoe. Also, I only intend to wear these sandals as slides (a la Birkenstocks) so the “adjustable” Velcro strap over the top part of the foot seems useless. It doesn’t snug the top down at all, functionally speaking it is only to wear around the back of the ankle. Maybe this matters to someone thinking they could tighten the top down a bit. The ankle strap is comfortable but could be a bit longer. Overall they are a cute option to the platform Birks that are very uncomfortable imo. Love the options to order half sizes. I’m usually a 6 in Ugg boots but ordered my regular shoe size 6.5 and they fit well. My heel would be at the very end of my sandal if I sized down. True to size. Keeping and will order in another color!
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Reviewed in the United States on May 28, 2025
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Jess
Bozeman, US
★★★★★ 5
Comfy
The most comfortable Sandals I own!
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Reviewed in the United States on April 7, 2026
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Avid Reader
Dallas, US
★★★★★ 5
More comfortable than flats!
Size: 8.5, Color: Bay Fog
I love these sandals! They run true to size, and they’re sooo comfortable. I was worried about getting fakes, but these were the real deal. The color is lovely (light purple). The foot bed can get dirty, but I find them to wash up nicely (by hand, not machine). I have purchased two more colors since! So much better than flats!
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Reviewed in the United States on November 9, 2025
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Siyu
New York, US
★★★★★ 5
Comfy dual-mode sandals
Cute, quite comfy to walk in and love the support of the heel strap! It is not as comfy if using in slipper mode because the straps don’t keep your foot tight enough. I am usually a 8.5 but it runs slightly small so I switched up to a 9.
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Reviewed in the United States on June 25, 2025
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Anapaula
Houston, US
★★★★★ 5
Love them
Size: 5.5, Color: Red Pepper
I have gotten so many compliments on these shoes! They’re true to size and comfortable. Because of the material feet might sweat easier if hot but they dry quick. Quality is great and the color looks good, it’s more of a orange/red color. I got a 5.5 size
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Reviewed in the United States on May 21, 2026

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