1. Portable Design for Outdoor Use

This oxygen concentrator is lightweight at 2.2kg and 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 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 in the direction of the arrow


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 pattern, suitable for a broad range of people


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 1-5 Level, 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


NT 05

Continuous Oxygen Supply

Our oxygen concentrator provides a stable 3L/min flow using PSA technology, ensuring a stable 30.5±2.5% concentration. Its premium molecular sieve filters out unwanted gases, and purifies each breath for safety and reliability. Note: It's designed for health and comfort, not for medical or life extension purposes.


User-friendly Operation

Designed with large buttons and easy operation, this oxygen generator is user-friendly for all ages. You can also customize your oxygen inhalation with the built-in auto-shutdown timer featuring 4 options (20、40、60,120 minutes), enjoying a hassle-free and personalized experience.


3 Power Choices: Battery, Car Cable, Home Adapter 

Featuring an adapter, a car cable, and an external lithium battery, this machine offers a portable oxygen support wherever you need it. The battery charges fully in1.5hrs for use of around 1.5hrs.

Lightweight & Portable Design

This oxygen concentrator is compact in size (23.5*10*14.1cm) and light in weight at only 3.3lb. Its built-in handle ensures easy carrying while a bag is included for storage and portability. Suitable for outdoor activities, plateau regions, car journeys and more. 


What You Will Get

Comes complete with essential accessories including: 1 portable oxygen concentrator, 1 lithium battery, 1 adapter, 1 car power cable, 1 oxygen tubing, 1 backpack, 1 manual

Smarter & Lighter Household Oxygen Machine

NT-04/VH03 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 let you see working status at a glance.


Oxygen Generation & Atomization

Continuous and stable oxygen input with adjustable flow from 1 to 7L/min. Max. concentration reaches 93±3%. Greatly improves your breathing and allows you live naturally at home. Equipped with an atomizing interface, one machine 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 grades of filtration before finally being delivered to users.


42dB Whisper Quiet Operation 

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.


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; One-click SOS comes handy for the protection of your loved ones. 



1.Adjustable oxygenconcentration: supply continous flow 1-7L/min adjustable


2.Molecular sieve: high efficiency lithium sieve, strong adsorption, high oxygen yield, strong stability


3.Compressor: pure copper oil-free air double cylinder compressor, small energy consumption, strong power, low noise, fast heat dissipation


4.Low noise: the measured noise is as low as 42 dB, and the oxygen concentration is high, which can still be maintained in continuous operation


5.Intelligent Control: IMD beautiful large color panel, easy to operate, large color LED screen, Flow regulation, voice broadcast function,timer operation function and with infrared remote control, let it be easier and more convenient.


6.2in1 Oxygen in-ha-la-tion ato-mi-zation :Special interface for ato-miza-tion

,Oxygen generation and ato-miza-tion are carried out at the same time


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