Portable Oxygen Concentratro NT-02+ Home Oxygen Concentrator NT-04

Shipping Information:
US STOCK: Ships From California3-5 Business Days Fast Shipping For US Address  5-7 Business Days For Canada AddressWe Do Not Deliver To PO Box Addresses.

NT-02 batteries have arrived. Click here to get extra batteries.
Click to Watch the NT-02 VIDEO RESOURCE 
Comparison of NT-02/Inogen One G3/NT-01(Mobile users, please swipe the chart below left and right to view the comparison details)

Model &Features
Model	NT-02	Inogen One G3	NT-01
Price	$ 999	$ 2495	$ 549
Oxygen  concentration	93%±3	90% - 3% /+ 6%	93%±3%
Adjustable  flow	1-5L	1-5L	1-5L
Operation  mode	Pulse flow + Release oxygen every 3 seconds	Pulse flow	Pulse flow
Low noise	≤58db	≤42db	≤58db
Weight	4.85 Pounds	4.9 Pounds	7.05 Pounds
Intelligent  control  &display	√	√	√
Timing  function	√	□	√
Charging  time	4-8 H	4-5 H	4-8 H
Battery life	3.5 H	4.7 H	2H
Replaceable  battery	√	√	□
Replaceable  battery  price	$169	$407	□
External  battery  charger	Not Needed	Needed (Buy separately)	□
Accessories	√	√	√

NT-02 Highlights：
✨Dual mode: Pulse dose + Release Oxygen Every 3 Seconds 
✨93% ± 3% Oxygen Concentration 
✨3-4 Hours Long Battery Lasting( Click here to get extra batteries.)
✨Replaceable Battery (Don't need battery charger)
✨Only 4.85Lb Lightweight 
✨Full Sets of Accessories
✨Free Versatile Bag

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



1. Portable Design for Outdoor Use
This oxygen concentrator is lightweight at 2.2kg. It comes with a versatile bag that can be handheld, carried cross-body, or over one or both shoulders, adding more convenience to provide a reliable source of oxygen on the go. Great for the outdoors, plateau use, car use, and more.


2. Large Removable Battery
The portable oxygen concentrator is powered by a 6400mAh/92Wh long-lasting battery that can run for 3-4 hrs. Effortless removal in just 3 steps: 1) lay the product flat 2) pull the trigger, and 3) slide the battery toward the arrow. ( Click here to get extra batteries.)
Two Steps To Remove The Battery.


3. Dual Oxygen Delivery Modes
This device has 2 oxygen delivery modes: Pulse Mode delivers oxygen by sensing the user's breathing rhythm, while Continuous Flow supplies oxygen at a fixed frequency. The 2 modes switch automatically according to users’ breathing patterns, which is suitable for a broad range of people.
The dual-mode oxygen concentrator NT-02 is an innovative and effective way to provide oxygen therapy to patients. Compared with the only continuous flow oxygen concentrators, the dual-mode NT-02 ✅saves more battery power, which means users can use it longer without draining their batteries. The dual-mode oxygen concentrator can also produce oxygen for three seconds ✅without detecting the user's breathing, compared with only a pulse flow oxygen concentrator, it is easier to obtain oxygen for users with shortness of breath or shallow breathing.


4. Stable Oxygen Concentration
This oxygen machine outputs oxygen at a high and constant concentration of 93±3%. The flow rate is easily adjustable between 1-5L/min, allowing you to regulate the amount of oxygen you receive based on your needs.

5. Clean Oxygen Supplement
Our home oxygen concentrator features a high-quality CECA molecular sieve and undergoes a rigorous self-filtration process to purify oxygen before being finally delivered to users, ensuring every breath you take is pure and clean. 2 filter pads are included for easy replacement.


6. Restful Oxygen Therapy
An auto shutdown timer on the oxygen concentrator machine allows you to set a time interval between 1-240min. Moreover, it can be conveniently used overnight while plugged in, which is ideal for anyone requiring oxygen therapy during sleep.

7. Intelligent Alert System
Our oxygen generator has an advanced built-in alert system, providing real-time alerts for low battery, no breath being detected, low oxygen concentration, or high temp. This offers peace of mind to stay in control of your oxygen therapy process.

Description：
Sleep Better, Travel Easier
Our portable oxygen generator is designed for convenience and mobility.
* It’s lightweight and comes with a versatile bag for easy carrying.
* The large, removable battery supports 3-4 hours of continuous use.
* CECA molecular sieve and self-filtration process ensure clean, pure oxygen.
* The device maintains a stable oxygen concentration of 93±3%, while the flow is 1-5L/min adjustable.
* Dual oxygen delivery modes switch automatically to suit the needs of different people
* Built-in alert system provides peace of mind.
* The auto shutdown timer and overnight use function enable restful oxygen therapy. An excellent choice for anyone looking for a reliable and convenient way to receive oxygen therapy.

Specifications：
Product name: Oxygen Concentrator
Model: NT-02
Power supply: DC 12～16.8V; AC100～240V; 50/60Hz
Power: 68W
Battery capacity: 92Wh/6400mAh
Oxygen flow rate: 1-5L/min adjustable
Oxygen concentration: 93±3%
Noise level: ≤58dB(A)
Electrical classification: Class II
Dimensions: 18.2*9.1*25.7cm/7.2*3.6*10.1in
Net weight: 2.2kg/4.85lb

Package Includes：(Click Here to Get NT-02 Accessories)
Oxygen Concentrator*1
Versatile Bag*1
On-board Power Cord*1
User Manual*1
Filter Pad*2
AC Adapter*1
AC Power Cord*1
Disposable Oxygen Inhaler*2

Description of 1-7L Home Oxygen Concentrator NT-04

Shipping Information:
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.

NT-04 Highlights:
▪️1-7L Flow Setting
▪️Continuous Flow
▪️≤42 dB Quitest Machine
▪️24H/7D Operation
▪️2 in-1 Oxygen inhalation & nebulization
▪️Automatically Humidify Oxygen
▪️Hidden Display for a better sleeping environment

Varon 1-7L Home Oxygen Concentrator NT-04 Highlights:
Smarter & Lighter Household Oxygen Machine
NT-04 oxygen concentrator is designed to blend in with everyday life. It’s simple and stylish with sleek lines, lighter weight, smaller volume, and bright color. Built-in backlight shows a sense of sci-tech and lets you see the working status at a glance. And NT-04 can meet all kinds of people's oxygen inhalation and atomization needs.


Oxygen Generation & Nebulizer Treatment
Continuous and stable oxygen input with adjustable flow from 1 to 7L/min. Max. Concentration reaches 93±3%, greatly improving your breathing and allowing you to live naturally at home. Equipped with a nebulizer treatment, the machine is for dual use.

Pure & Clean Oxygen Supplement
We guarantee your every breath is clean as the oxygen is well purified and humidified through the imported molecular sieve with strong adsorption force and 9 other filtration grades before finally being delivered to users.

42dB Whisper Quiet Operation
· 42dB
You can work and study intently and sleep soundly without being disturbed, for the machine runs at a noise lower than 42dB. High-performance oil-free compressor supports 72 hrs of continuous work.
· Sleep mode
In the working state, press the "sleep mode" button on the remote control, and the display will shut off to create a better sleeping environment for you.

Easy to Use, Made for Love
Easy for the elderly to use with large buttons and remote control function. Automatically humidify oxygen, so there’s no need to add water repeatedly; the One-Click SOS function is handy for protecting your loved ones.

Description：
Multipurpose oxygenator with timing, SOS, remote control, and sleep mode function; Does not have to get up or ask others to help switch off/on; Does not affect sleep quality.
Two nebulizer masks were included: one for adults and the other for kids. Built for home oxygen therapy. Suitable for people with breathing difficulties.

Comparison of Home Oxygen Concentrators

Models	NT-04	105W	101W
Oxygen concentration	Up to 95%	Up to 95%	Up to 95%
Adjustable flow	1-7L	1-7L	1-7L
Continuous operation	72h	48h	48h
Low noise	≤42db	≤48db	≤48db
Weight	10.58lbs	12.12lbs	12.12lbs
Filters	10 layers	8 layers	Normal filter
Display	Hidden display(sleep mode)	LED display	LED display
Intelligent&remote control	✅	✅	✅
Humidification	✅Automatic	🔲Water tank	🔲Water tank
Nebulizer	✅	✅	✅
Operating mode	Continuous	Continuous	Continuous
Accessories	✅+mask inhaler	✅	✅

⤴️More Info for Home Oxygen Concentrator 101W
⤴️More Info for Home Oxygen Concentrator 105W
⤴️More Info for Home Oxygen Concentrator NT-04

Specifications：
Product name: Oxygen Concentrator
Model: NT-04
Rated voltage: AC230V/50Hz; AC110V/60Hz
Input power: 120VA
Oxygen flow rate: 1-7L/min adjustable
Oxygen concentration: 30-93±%
Oxygen output pressure: 20-70kPa
Atomization rate: ≥0.2mL/min(NT-04 model only)
Operating mode: 72 hrs continuous work
Operating noise: ≤42dB
Electrical classification: Class II
Product size: 204x214x280mm
Net weight: 4.8kg/10.58 lbs

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