🔥New Arrival🔥Portable Oxygen Concentrator NT-02+Home Oxygen Concentrator NT-04

1. Portable Design for Outdoor Use
Discover the NT-02 Varon Portable Oxygen Concentrator, designed for easy mobility and reliability. Whether you're at home or out on an adventure, it’s your trusted companion for oxygen therapy. Varon’s commitment to portable, dependable oxygen solutions continues with the NT-02. Experience the freedom to live your life without limits. Choose the NT-02 today.

2. Large Removable Battery
The NT-02 comes with a high-capacity 6400mAh battery, giving you 6 to 7 hours of continuous use. It remains lightweight and portable, so you can take it anywhere with ease. Choose between the standard or extended battery to match your lifestyle and power needs. Compared to the previous NT-01, the NT-02 is lighter and more convenient, giving you the freedom to move without worry.
Purchasing an extra standard battery, up to 6-7 hours of battery life
Purchasing an extra extended battery, up to 8-9.5 hours of battery life

3. Dual Oxygen Delivery Modes
This device has 2 oxygen delivery modes: Pulse Mode delivers oxygen by sensing the user's breathing rhythm, while Automatic Flow supplies oxygen at a fixed frequency. The 2 modes switch automatically according to users’ breathing patterns, suitable for a broad range of people.

The dual-mode oxygen concentrator NT-02 has an innovative oxygen supply mode to provide oxygen therapy to patients effectively.

Compared with the only continuous oxygen mode, dual-mode oxygen can save power. This means that the NT-02 can run longer without draining the battery as quickly.

Compared with the only pulse mode, the dual-mode oxygen supply can provide automatic oxygen delivery every 3 seconds. This automatic mode of oxygen delivery can help patients with shallow breathing and shortness of breath get oxygen easier.

4. Stable Oxygen Concentration
Experience the NT-02 advantage with its adjustable oxygen flow rate, ranging from 1-5L/min, giving you full control over your oxygen intake for personalized comfort and effectiveness. With a high oxygen concentration of 93%±3%, every breath you take is a breath of pure, concentrated oxygen, ensuring maximum effectiveness and enhancing your overall well-being and vitality.

5. Restful Oxygen Therapy
The NT-02 is designed with your convenience in mind, featuring a built-in auto shutdown timer. You have the flexibility to set a time interval between 1 to 240 minutes, making it easier than ever to tailor your oxygen therapy sessions to your specific schedule. This user-friendly feature ensures that your NT-02 operates efficiently and according to your preferences, enhancing your overall experience.

6. Three Charging Options
AC Power Supply: charge your NT-02 easily at home. A full charge takes about 4 hours.
DC Power Supply: Use your car, boat, or RV to charge on the go. Perfect for errands or road trips.
Extra Battery: Keep a spare battery for uninterrupted use while traveling, without needing a power outlet.

7. Service
Experience Confidence in Your NT-02 Purchase with Our Service Guarantee. We stand by the quality of every NT-02 portable oxygen concentrator with a comprehensive one-year warranty, providing you with peace of mind and reliable performance. Furthermore, we are proud to offer accessible local service centers across the United States, ensuring prompt parts repair and replacement services. Our commitment to your satisfaction is unwavering, as we strive to keep your NT-02 in optimal condition, extending its lifespan for your continued benefit.

1. Complete Accessory Set for Easy Use
Everything you need is included with the VARON NT-04, so you can start your oxygen therapy right away. We also provide both adult and child masks to suit different users when the need arises.

2. Oxygen Generation & Nebulizer Treatment
The NT-04 is designed to provide both oxygen therapy and nebulizer treatments, making it a versatile choice for all your respiratory needs. With a continuous flow of up to 7 liters per minute, it delivers a steady oxygen supply. Plus, the built-in nebulizer helps improve respiratory function right at home. And with 72 hours of continuous operation, you can rely on it for consistent therapy, day and night.

3. Sleep Mode & User-Friendly
The NT-04 is designed to fit seamlessly into your home. With its compact size and sleek look, it’s easy to place on a table, shelf, or beside your favorite chair, no bulky footprint. The hidden display features a soft backlight that lets you check the working status at a glance, and you can easily turn off the light at night for an undisturbed sleep. Simple, modern, and made with your comfort in mind.

4. Pure & Clean Oxygen
The VARON NT-04 stands out from traditional oxygen concentrators with its automatic humidification function, eliminating the need for frequent water refills. This feature particularly benefits patients who experience nasal dryness from long-term oxygen therapy. We prioritize the comfort of your oxygen therapy by ensuring the produced oxygen is adequately humidified.
Additionally, the oxygen is purified and humidified through high-quality molecular sieves with strong adsorption and a 10-stage filtration system before reaching you. This process guarantees that every breath you take is clean and of high purity, enhancing the overall effectiveness of your therapy.

5. Quieter, Noise Below 42dba
The low noise of NT-04 is suitable for indoor use, makes you concentrate more on work and study during the day, and enjoy a deep sleep without interruption at night.

6. Easy To Operation
It has timing, SOS, remote control, and sleep mode. These functions can help you have a comfortable experience in your daily life.

7. Service
Experience Confidence in Your NT-04 Purchase with Our Service Guarantee. We stand by the quality of every NT-04 home oxygen concentrator with a comprehensive one-year warranty, providing you with peace of mind and reliable performance.

NT-02 Specifications:

Oxygen Flow: 1-5L/min adjustable
Oxygen Mode: Pulse &1.5 seconds steady oxygen supply
Oxygen Concentration: 93% ± 3%
Dimensions(LWH): 7.2*3.6*10.1inches
Net Weight: 4.85lb
Noise: ≤58dB(A)
Battery Last: Up to 3.5 hours
Battery Capacity: 92Wh/6.4Ah
Power Supply: DC 12～16.8V; AC100～240V; 50/60Hz
Input Power: 68W

NT-04 Specifications:

Oxygen Flow Rate: 1-7L/min adjustable
Oxygen Concentration: 30-93%
Oxygen Mode: Continuous
Product Size(L*W*H): 8.03*8.43*11.02inches
Net Weight: 10.58lb
Rated Voltage: AC110V/60Hz; AC230V/50Hz
Atomization Rate: ≥0.2mL/min
Operating Mode: 72 hrs continuous work
Operating Noise: ≤42db
Electrical Classification: Class II

NT-02 Accessories:

1X Portable oxygen concentrator
1X Instruction manual (Check the online manual here)
1X Carrying bag
2X Filter Pad
1X Battery1X AC/DC Adapter
2X Disposable Oxygen Inhaler
1X On-board Power Cord
1X Warranty Card

NT-04 Accessories:

1X Main machine
1X Oxygen inhaler kit
1X Nebulization kit (NT-04 model only)
1X Remote control (NT-04 model only)
1X Instruction manual
1X Certificate of Conformity (attached to the manual)
1X Power cord

1. What is the double oxygen delivery mode?

Most oxygen concentrators give oxygen only when they detect your breath. If your breathing is too shallow, the machine may miss some. NT-02 has two modes. In sensor mode, it delivers oxygen when you inhale. If your breath is too light to detect, it switches to auto mode and gives oxygen every 3 seconds. This makes sure you always get a steady supply.

2. How to replace and charge the battery?

The battery of VP-2 is designed for effortless replacement in just 3 steps: 1. lay the machine flat; 2. pull and hold the trigger; 3. push on the trigger side and slide the battery out. The battery can be charged in two ways: 1. when the battery is attached to the machine, simply connect the machine to AC/DC power with the corresponding power cord to charge. 2. when the battery is disassembled from the machine, connect the power cord to the independent power port on the battery to charge it. Check out the VP-2 manual for more detailed instructions.

3. Is the battery included in the package?

Yes, the machine comes with a battery and all standard accessories. If you need more time to use it, you can order extra batteries from our store. We offer two sizes: the standard 6360 mAh battery (about 3.5 hours) and the large 10400 mAh battery (about 6 hours).

4. How to find the right accessories for my device NT-02?

We have a collection of accessories for our NT-02. You can look up the right accessories that match your device. Also, if you have any questions about accessories, you can contact us to get access.

5. What is the difference between continuous flow and pulsed flow?

Pulse flow concentrators deliver oxygen only when you breathe in, saving power and extending battery life. On the other hand, continuous-flow concentrators provide a steady stream of oxygen, no matter if you're breathing in or not. Continuous flow is best for people who need a constant supply of oxygen, while pulse flow is ideal for portable units because it uses less energy and helps the battery last longer.

6. What is a nebulizer and nebulizer therapy?

The NT-04 home oxygen concentrator comes with a nebulizer function. A nebulizer is a device used in breathing therapy to turn liquid medicine into a mist, which you can then inhale directly into your lungs. This therapy is often used to treat conditions like asthma, COPD, cystic fibrosis, and others. It’s suitable for all ages and works by delivering medicine straight to your lungs for faster relief and better treatment.

7. Can I use NT-04 overnight?

The NT-04 has a high-quality compressor that lets you use it continuously for up to 72 hours. It runs quietly, with a noise level as low as 42 dB, so you can rest easy without any disturbance, even if you're using it overnight.

8. How to find the right accessories for my device NT-04?

We have a collection of accessories for our devices. You can look up the right accessories that match your device. Also, if you have any questions about accessories, you can contact us to get access.