SKU: 87594432615

VARON 3L/min Portable Oxygen Concentrator NT-03

$161.55 $179.50
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Ships within 48 hours · Estimated delivery Sep 30 - Oct 5

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Description

VARON 3L/min Portable Oxygen Concentrator NT-03Three Different Charging OptionsAC Power Supply Home Office Hotel Indoor UseDC Power Supply Car UseExtra Battery Outdoor Use Product Features Easy to Carry The NT 03 weighs only 3. 1 pounds and has overall dimensions of 9. 25*3. 94*5. 55 (L*W*H) inches. It also comes with a shoulder bag for convenient carrying while you are out and about. The bag is designed with ergonomics in mind and has adjustable straps, which can be adjusted to fit your height

Three Different Charging Options
✅AC Power Supply - Home/Office/Hotel/Indoor Use
✅DC Power Supply- Car Use
✅Extra Battery- Outdoor Use

Product Features
Easy to Carry
The NT-03 weighs only 3.1 pounds and has overall dimensions of 9.25*3.94*5.55 (L*W*H) inches. It also comes with a shoulder bag for convenient carrying while you are out and about. The bag is designed with ergonomics in mind and has adjustable straps, which can be adjusted to fit your height and body type for a more comfortable carrying experience. This allows you to get supplemental oxygen whenever and wherever you need it.

Replaceable Battery
The NT-03 portable oxygen machine features a replaceable and rechargeable battery that frees you from the constraint of a power cable, and get supplemental oxygen while outdoors. With extra batteries, you can achieve an even longer use time. Charging the battery is also convenient, as you can set it separately without needing to connect it to the machine. This provides flexibility and freedom to your oxygen therapy regimen.

Easy to Operate
The NT-03 features a one-button operation, requiring no complicated settings. You can simply press the button to turn on the device and start using it. Additionally, the device utilizes UltraSense sensitive breathing detection technology, which can monitor the user's breathing status in real time and ensure that supplemental oxygen is delivered promptly when needed.

Free Setting of Running Time
The NT-03's running time can be freely set, with four timing options available: 40 minutes, 60 minutes, 80 minutes, and 180 minutes. You can adjust the running time according to your needs.

The battery of NT-03: (Click here to get one or more extra batteries)
Comes with the NT-03 portable oxygen concentrator
Battery Lasting: last for 1-3 hours
Standard battery pack capacity: 2500mAH 14.8V, the highest voltage is 16.8V


Application:
1. Rejuvenate brain activity.
2. Oxygen is used for skin care.
3. Oxygen restores sub-health fatigue.
4. Reduce the harm of alcohol and cigarettes.
5. Softening and deodorizing.
6. Other related environmental and health information and products.

Specifications:
Model NT-03 :
Oxygen Flow: 3L/min stable flow (not adjustable)
Oxygen Concentration: stable 32.5±2.5% oxygen concentration
Oxygen production method: pressure swing adsorption separation method (PSA method)
Noise: ≤45 dB(A)
Item Weight: 3.1 Pounds (1.4KG)
Package Size: 8.07*3.75*5.11 inches (20.5*9.5*13cm)
Work rate: 30W
Input voltage: DC12V~16. 8V
Working time: 40 minutes, 60 minutes, 80 minutes, 180 minutes (adjustable)
NT-03 Components: (Click Here to Get NT-03 Accessories)
1X Portable oxygen concentrator
1X AC Adaptor
1X 2500 mAh battery
1X Car converter/ car adapter
1X Instruction manual (Check the online manual here)
1X Diagonal shoulder bag
1X Oxygen tube & nasal cannula

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: 87594432615

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4.0 ★★★★★
Based on 19 reviews
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Product Reviews
S
Verified Purchase
Smile
Los Angeles, US
★★★★★ 5
Great device
Color: White and Silver
This is a sweet little device and I really like it. It’s powerful and rechargeable, which is a big plus. As far as I can tell it only has one speed, so the first time I used it, it frothed so quickly that it splashed everywhere! I originally bought it not just for milk but to mix powders (like cacao or supplements) into drinks. Since it’s strong, I’ve found a workaround by quickly turning it on and off to control the mixing, and that works well. I do wish it had multiple speeds for gentler stirring, but overall it’s efficient, effective, and does a great job frothing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
Reliable and easy
Color: Black
I've bought several different frothers from various places including Amazon. None lasted, none were effective, just a waste of money. This one is ready everytime I pull it out of the drawer to use it and it has plenty of power. The charge lasts so much longer than I thought it would. It's priced well and a good product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
A
Verified Purchase
Alaskan Girl
Belleville, US
★★★★★ 5
Perfect little mixer and frother
Color: Black
I love this little device to mix up items for a smoothie drink. It works perfectly for me. So easy to use as well! Lots of frothiness, is that a word? LoL! All I know it works for me. I use it for powdered coconut oil and a collagen powder in almond milk for a start to my morning. It has a lot of power and mixes it very well. Design is easy to use and handle in one's hand. Will know more on the longevity, at a future date. I wish it had some sort of a stand though. But I have a spot to lay it on it's side. Easy to clean or rinse off with hot water. Just remember not to immerse the whole thing into your sink of water or dishwasher. Not a good idea.
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Reviewed in the United States on September 17, 2025
J
Verified Purchase
JC
Louisville, US
★★★★★ 5
Love it--really works!
Color: Black
Thoroughly pleased with the high quality and speed of the frother with the strong sturdy whisk! Quickly turns clumps of protein powder into a perfectly creamy, smooth-textured beverage with no mess. Ability to froth nicely when desired. Intending to also use as a mini immersion blender. This powerful frother arrived fully charged and included a charging cable. The USB slot on the handle is compatible with my other chargers so I have no need to use the charging cable that came in the box with the frother. The handle/grip is well made and comfortable to hold. Love the sturdy whisk, simple on-off button, and that it's rechargeable and easy to clean. Works perfectly and highly recommend!
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Reviewed in the United States on September 8, 2025
S
Verified Purchase
Sean Grindley
Port Orchard, US
★★★★★ 4
Great, wish it had a manual option
Color: Black
Strong whisk that does the job well! Great volume on froth and easy to use and recharge. Holds a charge well. I use mine about every other day and charge it about once a month. Does not have a stand but I keep it in a drawer. I did wish it had a manual function but the timer seems to get it just right.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026

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