2L Smallest Portable Oxygen Concentrator for Travel

Weight	0.6kg (Including the Battery) Lightweight and Portable
Size	160 x 129 x 54 mm / 6.2 x 5.0 x 2.1″
Battery	3300 mAh
Standby Time	About 4 Hours
Oxygen Flow	2 ± 0.3L/min
Oxygen Flow Rate	Continuous Flow
Oxygen Purity	30% ±3%
Type	Membrane Oxygen Concentrator
Altitude	Within 5000M (16,400 Feet)
Noise Level	≤55 dB
Input  Wattage	12 V
Power	15 W
certified	CE, ISO
Airplane	Support Yes (Please consult your own airway)
Warranty	One Year
More Battery	Click Here to Buy

Product Details

Compact and Portable

This oxygen concentrator redefines portability, weighing only 0.6kg (equivalent to a 500ml water bottle) with compact dimensions that easily fit into backpacks or handbags, eliminating the bulkiness of traditional oxygen devices. Whether for high-altitude travel, outdoor activities, or daily commutes, it can be carried with you effortlessly, easily held with one hand, and provides stable, efficient oxygen support anytime, anywhere.

Easy to Use

This portable oxygen concentrator is user-friendly, featuring a single power button that makes it accessible for the elderly. It can be quickly activated in emergency situations without the need for any adjustments. Whether addressing sudden hypoxia or fulfilling daily oxygen therapy requirements, the device provides immediate respiratory support without delay.

Air Inlet

The circular air inlet design minimizes corner vortices in airflow, ensuring that air passes through the filter membrane at a uniform velocity. This design reduces the impact of localized turbulence on the efficiency of membrane separation. Furthermore, the stabilized fluid boundary layer of the circular inlet effectively reduces high-frequency airflow noise.

Heat Dissipation Vent

The rear panel features an inverted trapezoidal vent design with a wider top and narrower bottom, enhancing airflow efficiency. By integrating a stepped flow-guiding structure, this design achieves optimized thermal exchange while balancing heat dissipation performance and particle ingress prevention.

Removable Battery

The lightweight device provides effortless portability, and carrying a spare battery adds minimal bulk. Replacing the battery involves just two simple steps: press the dedicated release button and slide out the battery. This process ensures instant power renewal without requiring technical expertise. The battery is equipped with a power level indicator button that allows for real-time monitoring of its status while charging. The battery features a power level indicator button that enables real-time monitoring of its status during charging. Additionally, both the main unit and the battery are independently rechargeable. A single battery provides up to 4 hours of standby time, alleviating power anxiety during travel while ensuring continuous oxygen support. More spare batteries are available to purchase.

Anti-Slip Feet

The bottom of the battery compartment features silicone anti-slip feet. When the device is placed on desks or other surfaces, these feet enhance frictional grip, ensuring stable placement and resistance to vibrations.

Rounded Contoured Design

The entire device features a curved design with an aerodynamic silhouette that eliminates hard-to-reach cleaning areas. The rounded edges, along with smooth transitional structures, reduce impact stress during collisions, while the absence of sharp angles minimizes discomfort when moving against backpacks during transport. This dual approach strikes a balance between mechanical durability and ergonomic comfort. The machine has been awarded a patent certificate for its exterior design, successfully combining aesthetic simplicity with utilitarian reliability.

Backpack

This portable backpack is designed with strategically positioned heat dissipation vents and a top-mounted air intake, ensuring thermal stability during high-load operational conditions while maintaining consistent oxygen generation performance. The dual lateral storage compartments are engineered to securely accommodate spare batteries and power cables, offering organized storage solutions that prevent component interference during movement.

Product Features

Oxygen Enrichment Membrane Technology

This 2 L/min membrane-based oxygen concentrator delivers medical-grade oxygen with a concentration of 30% ± 3% without the use of chemical agents or high-pressure adsorption systems. Designed for active lifestyles, it offers portable oxygen support that seamlessly adapts to outdoor adventures, high-altitude treks, or leisurely walks, ensuring respiratory comfort in dynamic environments.

Dual Operation Mode

Integrating diffusion and nasal cannula modes, this system allows for seamless adaptation to various scenarios while addressing diverse user needs. The diffusion mode quickly increases oxygen concentration levels in enclosed spaces (e.g., tents and vehicles) and simultaneously supports individual inhalation through adjustable dispersion, providing enhanced flexibility for both group settings and personal respiratory requirements.

Humidified Oxygen Delivery

This portable oxygen concentrator features an adaptive humidification system that accurately regulates output humidity to match the natural moisture balance of nasal mucosal membranes. By maintaining optimal oxygen hydration, it prevents respiratory dryness and irritation during extended use, ensuring lasting comfort for users during high-altitude expeditions, medical recovery, or prolonged therapeutic sessions.

High-Altitude Reliability

This portable oxygen concentrator serves as your reliable travel companion, providing a continuous supply of oxygen even at extreme altitudes of up to 5,000 meters (16,400 feet). Featuring altitude-compensated membrane technology, it automatically adjusts the oxygen output to counteract low atmospheric pressure, ensuring optimal performance during high-altitude treks, mountain expeditions, or remote adventures where dependable respiratory support is essential.

Noise Reduction Technology

The operating noise of the device is maintained at 55 dB, which is comparable to ambient sounds such as turning pages in a library or engaging in a quiet conversation. This level of sound achieves an ideal balance between efficient oxygen delivery and unobtrusive operation.

Low Maintenance Costs

Engineered with a long-lasting membrane module, this system requires only periodic maintenance of the pre-filter to maintain optimal performance. It eliminates the recurring costs associated with replacing molecular sieves or adsorbents that are typical in traditional oxygen technologies, achieving a truly zero-consumable, maintenance-free operation that guarantees uninterrupted service across medical and outdoor applications.

Operating Environment

Altitude: Within 5000M

Temperature: -10 to 50˚C

Humidity: ≤95%RH

Atmospheric Pressure: 80 – 106Kpa

Our Factory

Assembly Phase

Testing Phase

Packaging Phase

Why are our prices more exceptional ?

Because we believe that great design should not come with a premium markup. By owning our factories and production lines, we can eliminate unnecessary costs without compromising quality. You receive the same rigorous quality checks other brands, but without the inflated price tag.

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Certified

Cleaning and Maintenance