Super hot! Several others have checked this out in the last few hours
Verified by shoppers
Product always receives high satisfaction ratings from our customers
Product Details

  • Oxygen concentration: 30%-90% (±3)
  • Display Control: HD LED touch screen, infrared remote control
  • Remote control distance: 18m
  • Running arpeggio: ≤45db
  • Oxygen output: 1L-6L/min (adjustable)
  • Negative ion output: ≥ 5 million/m3
  • Oxygen generation method: molecular sieve pressure swing adsorption (PSA)
  • Inhalation method: ear-hook oxygen, nasal suction
  • Net weight: about 6.5kg
  • Product size: 340 x 180 x 310mm
  • Oxygen concentration up to 90% (1-6L adjustable)
  • Timing function: up to 180 minutes


Picture showing:



Shipping & Payment


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Ovalco Mart (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://ovalcomart.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Customer Reviews
4.9 (115 reviews)
5 stars
4 stars
3 stars
2 stars
1 star
Write a Review
西村 未来
21 Jan 2022

Thank you.

Drake Girard
20 Jan 2022

Fast shipping, nice quality.

22 Jul 2021

Everything is exactly as in the description, thanks to the store for the fast delivery

21 Jul 2021

its fast by DHL and store response is also thumbs up

14 Jul 2021

Delivered earlier. Thank you very much prdavtsu. Everything is intact, nothing is damaged. How will work later I will write.

9 Jul 2021

It's fine. Delivery to the door, even to our village, which is rare. Packed perfectly. There are no complaints in the work. They made an oxygen cocktail (syrups and a glass-cocktail ordered elsewhere), -Super. Better than the bar. There are no smells, except that the first minutes during the first inclusion. I recommend the store, it is clear that the device is quality.

6 Jul 2021

Упаковано отлично, коробка без дефектов, пришло в срок, работает. Достаточно тихий, вода булькает, релакс ))) Посмотрим как самочувствие будет, покупал для профилактики.

1 Jul 2021

Very quickly came the order.

30 Jun 2021

Everything works fine! Thank you store!

27 Jun 2021

The goods have not yet checked, but delivery 5 days to the Kursk region is good.

25 Jun 2021

Oxygen Concentrator really liked. Low noise, all devices are included, we are very satisfied. Recommend!!!

20 Jun 2021

Delivery 2 days. Turns on and what kind of gas goes from the tube. Confusing the ledge on the water container. It is not necessary to press it, and the container is stretched horizontally.

16 Jun 2021

After a little initial confusion concerning delivery and availability, I finally received it, thanks to the help of Dedakl's customer service representative. This appears to be a high quality machine. I've been trying it for a few days -- well, nights, actually, since I use it with a $5 adapter to integrate the oxygen into my CPAP machine flow. I don't know how I can measure the actual oxygen concentration in the output steam, like this promotional photo appears to show, since there isn't in fact the pictured O2 display on the machine, but I have to trust that the machine does what it's designed to do. I'm also glad to see in one of the company's promotional videos that they've committed to sending 30,000 units to India. I don't know anyone in India, but I read in the news of the terrible suffering there exacerbated by their lack of equipment, so I commend Dedakj's noble and humanitarian initiative. All in all, I would very much recommend this product and this company.

15 Jun 2021

Delivered very quickly, less than a week. It's hard to talk about quality... Humming, air comes out. I don't know how to check the oxygen level. Of the minuses, silicone tubes smell. Maybe after a while it'll be gone. The price is attractive... German analogs stand for order is more expensive.

15 Jun 2021

It came quickly. Visually and to the touch done qualitatively. I turned it on.

9 Jun 2021

Great product. Fast delivery.

9 Jun 2021

Delivered the courier, all in good condition, tried-works.

4 Jun 2021

Many thanks to the store! Perfectly packed, quickly delivered!

29 May 2021

Very fast delivery, super concentrator.

21 May 2021

From Poland to Latvia, Liepaja in 3 days. The machine works. We'll still figure it out. Pick up the right power for us and consult a doctor.

21 May 2021

I have just received it. I have not tested, used it yet. The package came very fast, well packed, brought by courier, with no adittional tva (taxes). I will put a second comment.

20 May 2021

Came very quickly, because unless in 4 days

8 May 2021

Отлично работает доставили в три дня по России а выдать полторы недели не могли пока сам не позвонил и неприехал в офис выдачи.

28 Apr 2021

The hub arrived very quickly, packed well, brought the courier. Checked, turned on. Instruction in Russian is, I will understand. Creates the impression of a quality device. Product and store recommend.

27 Apr 2021

Excellent hub, came for 5 days in the Tver region, fully corresponds to the description and photo. Through the inhaler with the head Holder, the air goes well with a whistle, in the most direct sense, whistles strongly. The hole there is one, small, and at a large pressure it blows very much. Instruction manual in several languages, including Russian. In the kit there are 2 replaceable nozzles and an outdoor filter, in addition to those that are already installed on the hoses and concentrator.

1 2 3 5
Load More
Super hot! Several others have checked this out in the last few hours

High Concentration Medical Oxygene Concentrator Generator

115 Reviews
US $0.00 DHL
10 days
Selling fast: get yours before it’s gone!
View Cart
Guaranteed SAFE checkout
Worldwide Shipping

Enjoy flexible international shipping services that currently operate in over 200 countries across the world

Free Returns

Arrange your return for a full refund, we've got you covered with our full Buyer protection

Safe Payment

Buy with confidence using the world’s most popular and secure payment methods


Shopping cart