Bought a corded portable concentrator and a battery one both work great. Quick ship.The battery last about 2 and 3/4 hrs. Bought a couple of extra batteries to be more mobile. Easy to set up and use. Customer service is excellent. Questions are answered quickly. Any issues are also quickly settled. I bought directly from Varon Company. Recommend.

The VARON 1-6L is truly and literally a life saver! The portability and light weight is perfect for my mother’s needs. The oxygen flow is more than enough; in fact, we are able to set the flow at 2 and it’s more than enough.

The seller/representative is very rude, not helpful and won't take responsibility for his own actions. He keeps sending unwanted communication and when I ask him to stop he tells me to ask Aliexpress. So he's asking me to ask Aliexpress to tell him to stop sending me spam when I ask him directly. Totally illogical and childish. I will never buy from this store again. Also, The Varon Oxygen Concentration machine does not actually measure the amount of oxygen it puts out and displays on the screen. It's not a true percentage.

Ein Absoluter Betrugshop.Ich habe ein Gerät bestellt was nicht meinen erwartungen entsprach nach 3 Tagen sollte ich es auf eigene Kosten von 50, euro nach China schicken. Nach etlichen anschreiben das ich mein geld erstattet habe möchte wurde ich immer nur hingehalten und nun nach 3 Monaten immer noch keine erstattung. Ein absoluter Drecksladen und sollte verboten werden

The NT-2 is an excellent machine No, I am not a bot and I wasn't paid to provide this review. I needed a portable machine for working outside, car trips, etc. I have had this machine as my go-to regular work horse now for a few months. It does the job it was made to do, good battery life (I bought the larger 16 cell battery which I recommend), and it keepsmy O2 up so I know it is effective. You have to get used to the pulse breathing as it gives you short bursts as you inhale, so don't expect the steady flow of your big home machine. (I think all the portables do that). There is only one negative, and that is it is not FAA approved for flights (Varon, get certified)! And one minor annoyance - the touch controls are very sensitive. But the carrying case has a flap that covers them which is a nice fix. Also if you use the backpack straps, remember to turn it ON before you strap it on! You can't see the buttons when it is behind you lol.

I purchased the Varon NT-06 and other than being just a slight bit on the heavy side, I absolutely love it. It functions both as an all-day indoor as well as a travel oxygenator and is easily portable. It also has a nebulizer function setting on it. I am in love with how quiet the machine is, and how well and long it works without any signs or worries of overheating. It supplies the perfect amount of oxygen I need, and I notice I have had much fewer coughing and breathing attacks since I started using my machine. I also love the great prices Varon has to offer, and I always make sure to purchase my supplies from them. All around, I can't say a bad word at all about Varon; their customer svc is prompt and friendly and so is their shipping. Thank you so much Varon, I am one very pleased customer!!

I got the VARON 5L Pulse Flow Portable Oxygen Concentrator VP-2 for my Mom as we were looking for something affordable and efficient. She has been using is to get her independence back. This oxygen concentrator keeps her oxygen levels to her needs and it is easy to carry on everywhere.

My concentrator works wonderfully as I travel. It provides a small and light instrument that I can pack in a suitcase and also use in my auto as I drive.

I use oxygen via a canula every night for sleep. This new Vron machine is the quietest oxygen generator I've ever owned including the big $1,500.00 one. The Varon generates the oxygen I need for a restful night's sleep and doesn't interrupt my sleep with loud pumping noises or bright lights. Absolutely, the very best.

Battery last maybe 3O minutes max. The touch controls are so sensitive one brush across top and it shuts off. The carrier makes it nearly impossible for the battery or car charger to stay plugged it. Battery cord came loose 3 times walking from my son's back door to my car probably 50' away. The cannulas will not stay connected. Worst thing I've ever purchased. Sad how they take advantage of people.

I have not received the VP2 unit yet, but hidden on there website it states their units are not FAA approved. This should be in the description. I am now trying to return the unit, that I haven't gotten yet (should arrive today) to them. I would not buy Varon products if you want to fly any where.

Having the ability to use the car charger while driving and saving the battery for when needed. I can now get out of the House with out pushing one of those big green oxygen bottle around

Good value for high-quality unit.

This company is a scam. I bought a product called the VP-2, because they said it produces 5 L/min of oxygen. When it arrived, I found out they were lying. It only produces 1 L/min, which is medically useless. I contacted the company over and over, and they keep repeating this same ridiculous lie that *L/min" is an abbreviation of the word" level," not "liters per minute.". They scammed me out of nearly $800, and my PayPal dispute with them is still ongoing. Keep away from these scammers! They lie to sick and disabled people to sell them useless products.

Having a problem contacting the company. I need to return this unit because it does not meet my mother needs. She tested it and her o2 was 79 at 5L, she now needs to be at 90%. Dr changed her to 6L a day at 90 % which this unit does not meet. Everything is in the box minus the nasal tube. I never received the spare battery but was charged for it. Company email doesn’t exist the phone number VM box is full I was charger an additional $22.25 my unit for some reason I thought shipping was supposed to be free.

A great service for the high quality product

I needed an oxygen concentrator that was able to run 24/7. I am a retried army vet. VA offered me a concentrator. It was to large for the small space I live in, and to noisy. I went on line looking to buy a smaller one. Prices were way out of my price range. I saw a Varon that was affordable. I was leery, but bit the bullet and bought it. What a great product. It was small enough to fit in my small living space and it was so quite I forget it was even there. I have since purchased a Varon that is portable, light and works great, with two different size batteries. I have purchased a second Varon for my bedroom and use it when I go to sleep. You do not have to spend the sky high prices for the over priced Concentrators to get a reliable concentrator. Lets hope Varon stays affordable, Loren Wilson

Really pleased with home oxygen concentrator the I’ve purchased. Very quiet and efficient!

Received concentrator quickly and am thankful for that as it greatly improves my mobility. I move around quite a bit on foot and in the car and this device works great in both places and as a result it is in pretty much constant use with no problems. This device is not too heavy and the price was right compared to others I have reviewed. Enjoy

Great customer service,every time I've had a concern they took care of it. Fast shipping on concentrator and extra batterys,whitch has not arrived yet but that is usps falt. If I ever need anouther oxygen concentrator I will order from them.