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3 L/min Oxygen Concentrator – Lightweight, Quiet, and Travel Ready

Breathe easy anywhere with this 3L portable oxygen concentrator. It provides a steady 32.5% pure oxygen to keep you comfortable on the move. Comes with a battery pack, car charger + FREE carry bag!

✅ 3L oxygen flow
✅ 32.5% oxygen concentration
✅ 2.5-hour battery life
✅ Quiet at 45 dB
✅ Lightweight 3.1 lbs

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$499.00 USD
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What's in the Package
  • Main Oxygen Machine
  • Battery Pack
  • Car Power Cable
  • AC Adapter
  • Oxygen Tube
  • Carrying Bag
  • User Manual
Product Specifications
  • Oxygen Flow Rate: 3 L/min
  • Oxygen Concentration: 32.5% ± 2.5%
  • Noise Level: 45 dB 
  • Input Voltage: DC 12-16.8 V
  • Battery Capacity: 2500 mAh (14.8 V Li-ion)
  • Battery Life: Up to 2.5 hours continuous use
  • Charging Time: Around 4 hours
  • Product Weight: 1.4 kg (≈ 3.1 lbs)
  • Product Size: 21.5 × 10.5 × 12.5 cm
How to Use
  1. Charge the battery with the wall adapter before first use.
  2. Place the machine on a flat, open surface.
  3. Connect the oxygen tube to the outlet.
  4. Plug in the battery or wall adapter and press the power button.
  5. For car use, connect the cable to your car’s 12V port.
  6. After use, turn off the machine and unplug all cables.
Care & Maintenance Tips
  • Keep away from open flames while using the concentrator.
  • Do not disassemble or use other adapters or batteries.
  • Charge the battery fully before first use.
  • Leave at least 10 cm of space around the air vents.
  • Store the device and battery away from heat and moisture.
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3 L/min Oxygen Concentrator – Lightweight, Quiet, and Travel Ready
★★★★★ 5 Stars
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Oxygen Support for Every Journey

At Home
In the Car
Outdoors
While Traveling
Elderly Care Center
  • At Home
  • In the Car
  • Outdoors
  • While Traveling
  • Elderly Care Center

Low-Noise Operation

Operates below 45 dB - quiet enough for sleep, rest or reading time.

Easy to Carry

Perfect for travel and everyday use.

What’s Inside the Box:

FAQs

Using an oxygen concentrator can bring a few common questions, especially if it’s your first time. Here are clear answers to help you understand:

How long can I use the concentrator on one charge?

You can use it for up to 2.5 hours on a full charge. For longer use, simply plug it in or switch to a backup battery.

Can I use this concentrator while sleeping or resting?

Yes, it runs quietly at around 45 dB, so you can sleep or rest comfortably while it’s on.

Is it safe to use the concentrator in the car?

Yes, it includes a car power cable. You can plug it into your car’s 12 V port for oxygen support while driving or traveling.

How do I know which oxygen level to set?

You can choose from three flow levels. Start with a lower level for rest and increase it slightly for activity or travel.

Is it suitable for medical oxygen therapy or just for daily wellness?

This model is designed for personal wellness and improving daily comfort. It’s not a replacement for prescribed medical oxygen therapy.