4.85lbs Lightweight 1-5L Portable Oxygen Concentrator NT-02

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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 (Charger included in the package.)
▪️ Only 4.85Lb Lightweight 
▪️ Full Sets of Accessories
▪️ Free Versatile Bag

Comparison of NT-02/Inogen One G3/NT-01(To access this table on a mobile device, please swipe left or 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	√	√	√

Three power supply methods:
▪️  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 4.85 lbs (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.
An 8-cell battery will give you up to 3.5 hours of battery life, or an extra 16-cell battery to provide 6 hours ( 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, 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, 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

Measuring changes in your blood oxygen saturation (click here to purchase an oximeter)
Package Includes：(Click Here to Get NT-02 Accessories)
Portable Oxygen Concentrator NT-02*1
Versatile Bag*1
Rechargeable Standard 8-cell Battery*1
Car Power Cord*1
AC Adapter*1
Filter Pad*2
Disposable Oxygen Inhaler*2
User Manual*1