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Description
Lightest 3L/min Portable Oxygen Concentrator NT-03 + An Extra battery|3.1 LbsGet an Extra 4 Cell Battery with an Extended Use Time of up to 5H Get an Extra 8 Cell Battery with an Extended Use Time of up to 7H (Click here to get one or more extra batteries) US STOCK: Ships From California 3 5 Business Days Fast Shipping For US Address 5 7 Business Days For Canada Address We Do Not Deliver To PO Box Addresses. Three Different Charging OptionsAC Power Supply Home Office Hotel Indoor UseDC Power Supply Car UseExtra Battery Outdoor
Get an Extra 4 Cell Battery with an Extended Use Time of up to 5H
Get an Extra 8 Cell Battery with an Extended Use Time of up to 7H
(Click here to get one or more extra batteries)
US STOCK: Ships From California
3-5 Business Days Fast Shipping For US Address
5-7 Business Days For Canada Address
We Do Not Deliver To PO Box Addresses.
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 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
✅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
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
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:
- 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
4.2 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Dry Skin Miracle!
Size: 8 Ounce
I have very dry skin, and around my chin and nose, it flakes and turns red, exposing my inner layer of skin due to severe dryness. I could never seem to hydrate it or get rid of the flakiness. I thought it was just my skin at this point, and I could do nothing to solve it. Now, I've never considered using Cerave; I've always heard negative things about it. However, I've never been a makeup person until now, when I want to try to elevate my look (not to mention I'm always in pain from a lack of hydration). The problem is, my skin is so dry that it cracks the makeup, preventing it from setting well on my face.
Another problem is that around my nostrils, the flakiness looks like boogers, nasty. It's incredibly annoying. So I did a little research, and now I'm here. LET ME TELL YOU! This cream is amazing! I love how thick it is, and how a little goes a long way! My face, for the first time in my short life, is not dry! It's not buttery smooth, as in your hand won't glide against my face, but it won't feel the flakiness and roughness of my skin—and that's a game changer! I'm genuinely obsessed with randomly rubbing my face to feel the almost barrier of hydration, especially around my nostrils! I cannot explain the level of amazement I felt when I touched my nostril area to feel practically smooth skin. I felt as if it were a miracle. I've only used it for a week now, keep in mind, and this is how I feel. PLEASE BUY THIS IF YOU'RE LIKE ME! I'M SO HAPPY WITH THIS PURCHASE, AND IT'S WORTH ALL MY MONEY 🙏
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Reviewed in the United States on March 6, 2026
★★★★★ 5
If you use tretinoin this is for you!
Size: 8 Ounce
This moisturizer has been a total game changer for my skin. I’ve been using tretinoin, and my skin became extremely sensitive—dry, irritated, and compromised. After adding this cream into my routine, I noticed a huge difference.
It helped restore my skin barrier, and my skin feels calmer, more hydrated, and much less reactive. The ingredients are simple and gentle, which is exactly what sensitive skin needs—nothing unnecessary or irritating.
I’ve tried much more expensive moisturizers, and honestly, I would pass on them and stick with this. It performs better for me without the high price tag.
I also love how versatile it is—I use it on my face, neck, and body. It’s rich and nourishing without feeling greasy, and it absorbs beautifully.
If you have sensitive skin or are using tretinoin, this is definitely worth it.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Effective and wonderful-smelling body wash.
I am picky about body wash, especially fragrances, and this one is one of the best. First and foremost, Method is a eco-friendly brand of bath, body and cleaning products that include non-toxic ingredients and no animal testing. Those things are important to me about a brand. This Simply Nourish body wash includes shea butter, rice milk and coconut to soften skin. The scent is very light and soothing - think a little hint of vanilla, lavender and powder. The scent doesn't linger on your skin or interfere with other fragrances you might use - it just smells really great in the shower. No residue left on the skin, just smoothness, cleanliness and softness.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Outstanding, lightly moisturizing, clean product
Moisturizing, but light...not heavy. Smells like rich, real coconut, but again...not heavy. Lathers well and leaves not residue on skin. I really like the Method body washes and have a bunch of them which I rotate based on the scent I'm in the mood for. This is one of my favorites.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Strong Clean with a Gentle Feel
My husband has been looking for a body wash strong enough to handle the dirt and residue from blacksmith work, but still gentle enough not to dry out or irritate his skin. This product checks both boxes with ease.
Quick verdict:
Cleans extremely well, lathers easily, and despite being tough on dirt, is still gentle on the skin.
✅ What we liked:
-Effective cleansing. Easily washes away dirt and grime without needing excessive scrubbing.
-Rich lather. One pump creates plenty of foam for a full-body wash.
-Thick gel consistency. A little goes a long way, so the bottle lasts.
-Lightweight formula. Doesn’t feel greasy or heavy on the skin.
-Gentle on skin. No irritation was noticed with regular use.
-Clean ingredient profile. Plant-based, free from parabens and phthalates.
-Fresh scent. Cool, crisp fragrance with light menthol/mint notes that aren’t overpowering.
-Scent lasts even when the shower ends.
-Cruelty-free. Not tested on animals.
⚠️ Things to consider:
The scent has notes of menthol and mint, which may not be for everyone.
Best for people needing a deeper clean (work, outdoor, hands-on jobs). Great for daily use without drying out skin. For anyone who likes a fresh, light minty scent.
Overall, this has been a really great addition to his routine. It performs well for heavier-duty cleaning while still being gentle enough for daily use, which can be hard to find in one product.
⭐️ I included a video showing how much lather you get from a single pump, along with a photo of the consistency for reference.
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Reviewed in the United States on March 20, 2026