Description
Portable Oxygen Concentrator with Adjustable Flow, Compact Oxygen Generator for Home and Travel Use
-
Easy to take along: this portable oxygen concentrator weighs 4.0 lbs, so it moves around the house and goes on trips
-
Set the flow your way: the flow adjusts between 1–2 L/min at 40%–60% concentration
-
No loud machine in the room: this home oxygen machine stays below 50 dBA at 3.3 ft
-
No confusing controls: simple one-touch operation keeps the compact oxygen generator easy to run
-
Protected while it runs: over-temperature, anti-backflow and anti-dry burn protection are built in
You want a portable oxygen concentrator that is easy to move around the house and easy to take along when you travel. This compact oxygen generator weighs 4.0 lbs (1.8 kg) and measures 12 × 8 × 3 inches (30.5 × 20.3 × 7.6 cm), so it suits a home setup and a trip alike. Loud? This home oxygen machine stays below 50 dBA at 3.3 ft (1 m).
This portable oxygen concentrator is not sold as a medical device and is not a substitute for prescribed oxygen therapy. If you have a breathing or heart condition, use only the equipment your doctor prescribes. Keep it away from open flames and do not smoke nearby.

As one of the portable oxygen concentrators built on molecular sieve technology, this oxygen maker keeps its performance consistent. A high-efficiency DC brushless motor drives it at 25 W, so everyday running costs stay low. It runs on AC 110–240V (dual voltage) or DC 12V, which makes it a handy travel oxygen concentrator as well as a unit for the living room.
Why choose Fewpe
Portable Oxygen Concentrator
| Feature |
Fewpe |
Others |
| Adjustable 1–2 L/min flow output |
✓ |
Varies |
| Noise level under 50 dBA at 3.3 ft |
✓ |
Louder |
| Weighs 4.0 lbs, easy to carry |
✓ |
Bulky |
| Over-temperature and anti-backflow protection |
✓ |
Basic |
| Power input from AC 110–240V or DC 12V |
✓ |
✕ |
| 30-day easy returns |
✓ |
Varies |
Key Features
Here is what this portable oxygen concentrator brings to your home and your trips:
-
Adjustable Oxygen Output: Pick a flow between 1–2 L/min and the unit gives 40%–60% concentration.
-
Quiet Performance: Running noise stays below 50 dBA.
-
Lightweight And Portable: The compact body is simple to move around or take on a trip.
-
User-Friendly Controls: A single touch operates the unit, so the controls stay simple.
-
Built-In Safety Systems: Over-temperature protection, anti-backflow protection and anti-dry burn protection are all built in.
-
Efficient Oxygen Delivery: Molecular sieve technology keeps the output performance consistent.
-
Energy Efficient: Low power consumption of 25 W keeps daily running costs low.

Specifications
-
Product type: Portable oxygen concentrator
-
Dimensions: 12 × 8 × 3 inches (30.5 × 20.3 × 7.6 cm)
-
Weight: 4.0 lbs (1.8 kg)
-
Flow rate: Adjustable 1–2 L/min
-
Oxygen concentration: 40%–60%
-
Noise level: < 50 dBA (at 1 m)
-
Motor: High-efficiency DC brushless motor
-
Power consumption: 25 W
-
Power input: AC 110–240V (dual voltage) / DC 12V
-
Safety features: Over-temperature protection, anti-backflow, anti-dry burn protection
-
Use case: Home use, travel
Package Includes:
- 1 x portable oxygen concentrator
Right for you if
-
✓You move it around the house and on trips — weight is 4.0 lbs, size is 12 × 8 × 3 in
-
✓You want a quiet machine in the room — noise stays below 50 dBA at 3.3 ft
-
✓You travel and use different power sources — power input is AC 110–240V or DC 12V
-
✓You like to set your own output — flow adjusts between 1–2 L/min at 40%–60%
If two or more of these sound like you, this is the one.
FAQs
Q: How is this portable oxygen concentrator sold?
A: This portable oxygen concentrator is not sold as a medical device and is not a substitute for prescribed oxygen therapy. If you have a breathing or heart condition, use only the equipment your doctor prescribes. Keep it away from open flames and do not smoke nearby.
Q: How much does the compact oxygen generator weigh?
A: 4.0 lbs (1.8 kg), and it measures 12 × 8 × 3 inches (30.5 × 20.3 × 7.6 cm).
Q: What flow can I set on this home oxygen machine?
A: The flow adjusts between 1–2 L/min, with 40%–60% concentration.
Q: How loud is it?
A: Noise stays below 50 dBA at 3.3 ft (1 m).
Q: What power does it use?
A: AC 110–240V (dual voltage) or DC 12V, drawing 25 W.