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GLOWRA

RS-02 Portable Oxygen Concentrator: Your Breath of Freedom, Anywhere

Reclaim your active life with the RS-02. This lightweight, powerful concentrator delivers consistent oxygen, ensuring every breath is effortless, whether at home or exploring the world. Embrace true freedom and peace of mind.

$299.97
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Portable Oxygen Support

OXYGEN ENRICHMENT SUPPORT THAT FITS YOUR DAY

Whether you're resting at home, working at your desk, traveling by car, or supporting a daily breathing routine, oxygen-enriched airflow should feel simple, steady, and easy to manage.

STEADY OXYGEN AIRFLOW

Delivers 1-7L/min at 93% purity, designed for consistent, everyday supplemental oxygen wherever your day takes you.

Compact & Lightweight

At 1.6kg, carrying and repositioning it takes less effort, reducing the physical burden of daily use.

Whisper QUIET OPERATION

With an operating sound of ?52dB, the RS-02 can be used while reading, watching TV, working, or resting without major disruption.

FLEXIBLE POWER FOR DIFFERENT SETTINGS

Use the included AC adapter at home, the car power option while traveling, or the rechargeable battery when you need more flexibility.

OXYGEN ENRICHMENT SUPPORT THAT FITS YOUR DAY

HOW IT WORKS: 

PSA Molecular Sieve Technology — Uses Pressure Swing Adsorption technology to concentrate oxygen from surrounding air, delivering a continuous enriched airflow without requiring oxygen tanks or refills.

Continuous 3 L/min Flow Rate — Delivers a steady, consistent flow of oxygen-enriched air throughout the session without cycling on and off or varying in output between uses.

Three Power Modes — AC home outlet, DC car adapter, and rechargeable battery pack give you full flexibility across home, office, and travel environments without needing a separate device for each setting.

≤52dB Quiet Operation — Low-noise design keeps operation unobtrusive during work sessions, rest, or sleep without the constant hum that makes some concentrators difficult to use in quiet environments.

20 / 40 / 60 / 120 Minute Timer — Built-in session timer with automatic shut-off keeps each session consistent and removes the need to monitor or manually turn off the unit mid-session.

Readable LCD Display — Clear display shows current settings at a glance without squinting or navigating complex menus — straightforward enough for first-time users.

Important: The Glowra RS-02 is intended for general wellness and personal oxygen enrichment only. It is not a medical device. It is not intended to diagnose, treat, cure, or prevent any medical condition. It is not designed or intended for use as a substitute for prescribed oxygen therapy, and it is not suitable for emergency or life-support use. Consult a licensed healthcare professional before use if you have a respiratory condition, cardiovascular condition, or have been prescribed oxygen therapy. Results and experience may vary.

Model RS-02
O? Concentration 32.5% ? 2.5%
Flow Rate 3 L/MIN (continuous)
Display LCD - Live O? ? Flow ? Battery
Noise Level ? 52 dB
Working Temperature 5?C - 35?C
Dimensions 8.5? ? 4.1? ? 4.9?
Session Timers 20 / 40 / 60 / 120 min
Power AC ? DC Car ? Battery Pack
Technology PSA Molecular Sieve

Setup takes under a minute. Always follow your healthcare provider's oxygen settings and usage instructions.

1
Charge the battery pack using the AC adapter, or connect the AC or DC car cable to the main unit.
2
Attach the nasal cannula to the oxygen outlet port.
3
Press the power button and allow the unit to stabilize briefly before beginning inhalation.
4
Select your session timer - 20, 40, 60, or 120 minutes.
5
Breathe normally through the nasal cannula. The unit shuts off automatically when the timer ends.
6
Follow all usage guidance and maintenance instructions in the included user guide.
Add a how-to-use image in the customizer
RS-02 Portable Oxygen Concentrator
Power Adapter
Nasal Cannula / Tubing
DC Car Charger Cable
Rechargeable Battery Pack
Carrying Accessories
User Guide
Warranty Card
What's in the box
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Frequently Asked Questions