The bottle-style Mini Portable O₂ Concentrator combines modern style with rugged durability. Its sleek, compact design ensures you can carry it anywhere, while its materials are built to withstand the elements. Perfect for outdoor enthusiasts, athletes, and adventurers who need reliable oxygen on the go.
Bottle-Sized Portability, Ultra-Light Freedom
Only4.0 lb
Just a half-gallon of water
Imagine carrying nothing more than a water bottle—that’s the effortless portability of our breakthrough oxygen concentrator.
About the weight of a 1.8 L water bottle (≈4.0 lb). Its sleek, compact design slips into your daypack side pockets and carry-ons. Pulse-dose oxygen supports you on the move—from daily errands to mountain hikes (up to 4,000 m / 13,123 ft).
Bottle-Sized Portability, Ultra-Light Freedom
Only4.0 lb
Just a half-gallon of water
Imagine carrying nothing more than a water bottle—that’s the effortless portability of our breakthrough oxygen concentrator.
About the weight of a 1.8 L water bottle (≈4.0 lb). Its sleek, compact design slips into your daypack side pockets and carry-ons. Pulse-dose oxygen supports you on the move—from daily errands to mountain hikes (up to 4,000 m / 13,123 ft).
Travel-Ready: Up to 9.2 Hours for Longer Outings
The detachable 6600mAh lithium battery provides 4.6 hours on a single battery at Flow Setting 1. Stay mobile with up to 9.2 hours of oxygen support when using two batteries. Never run out unexpectedly—your oxygen supply goes wherever you go.
Pulse/Active Dual Modes,
Always Adapting to Your O₂ Needs
Pulse Mode: Smart Oxygen When You Need It
On inhalation, the travel O₂ concentrator delivers an oxygen pulse; on exhalation, it pauses. This maximizes battery life and oxygen efficiency during daily activities.
Active Mode: Your Safety Net for Weakened Breathing
If weakened breathing is detected, it automatically switches to timed pulses at 20 breaths per minute (BPM) to keep oxygen coming.
As soon as inhalation is detected again, it returns to Pulse Mode.
Active Mode: Your Safety Net for Weakened Breathing
If weakened breathing is detected, it automatically switches to timed pulses at 20 breaths per minute(BPM) to keep oxygen coming.
As soon as inhalation is detected again, it returns to Pulse Mode.
93% Medical-Grade O₂, Updated in Real Time
At Settings 1-3, every breath you take delivers precisely medical-grade 93% (±3%) oxygen purity — the clinical gold standard for reliable respiratory therapy. Watch your oxygen purity update in real time. No more blind trust. Stepping up to Setting 4 provides ≥60% O₂, and Setting 5 ≥40% O₂, with higher pulse volume at 4–5 to support heavier demand.
Rotate the intuitive knob to adjust your oxygen flow rate between 1-5 customizable settings—perfect for tailoring therapy to your unique needs. Use Settings 1–3 for everyday, medical-grade support (93%±3% O₂). For short, high-effort moments like stairs or climbing, you can step up to 4–5 for higher pulse volume (≥60% / ≥40% O₂); monitor SpO₂ and return to 1–3 when settled.
Instant Alerts Keep You Safe On the Go
Always know what’s happening. The concentrator uses visual indicators and distinct beeps to flag issues so you can act quickly—whether you’re at home or on the go.
User-Friendly Design
Go Anywhere, Breathe Easy
O2Ring+POC Bundle:
Real-Time SpO₂ Monitoring · Oxygen on Demand
With the O2Ring oxygen monitor, you can easily track your SpO₂ levels in real-time to determine when you need supplemental oxygen and if you need to adjust the flow settings of your portable oxygen concentrator. If SpO₂ stays below your threshold, increase the flow by one level; keep it as is when SpO₂ is ≥95%.
Wellue POC Comparison
Design
Bottle style, More stylish
Box style
Portability
Lighter carry;
3.97 lb with 1 battery;
4.96 lb with 2 batteries
Portable;
4.37 lb with 1 battery;
5.47 lb with 2 batteries
O₂ Purity
Setting 1–3: 93%±3% (medical-grade);
Setting 4: ≥60%;
Setting 5: ≥40%
Settings 1–5: 93%±3% (medical-grade) across all
Wellue POC Comparison
Design
Bottle style, More stylish
Box style
Portability
Lighter carry;
3.97 lb with 1 battery;
4.96 lb with 2 batteries
Less portable;
4.37 lb with 1 battery;
5.47 lb with 2 batteries
O₂ Purity
Setting 1–3: 93%±3% (medical-grade);
Setting 4: ≥60%;
Setting 5: ≥40%
Settings 1–5: 93%±3% (medical-grade) across all
What's Included
Box
O₂ concentrator unit & battery
Carry Bag
Shoulder strap
Car charger
Intake Filters *5
Charger and charging cable
Nasal cannula *3
Quick operation guide
User manual
O2Ring (if select POC+O2Ring)
Technical Specifications
Physical & Tech Details
Dimension
75 x 101 x 283 mm (2.95" x 3.98" x 11.14")
Net Weight
3.97 lb (1.8 kg) with a single battery;
4.96 lb (2.25 kg) with double batteries.
Oxygen Flow
Flow settings 1, 2, 3, 4, 5
Oxygen Concentration
93%±3% at 1-3 settings;
≥60% at the setting of 4;
≥40% at the setting of 5
Maximum Oxygen Output
1000 ml/min
Flow Mode
Pulse Mode;
Active Mode
Technology
Pressure Swing Adsorption (PSA)
Sound
≤60 dB
Breathing Frequency
10 to 40 BPM
Environmental Ranges for Use
Temperature: 5 to 40˚C
Humidity: 10% - 80%, no condensing
Atmospheric Pressure: 61-101.3 kPa
Battery & Charging
Battery Running Time
Flow Setting 1 ≈ 4.6 Hours with single battery; 9.2 hours with double;
Flow Setting 2 ≈ 3.5 Hours with single battery; 7 hours with double;
Flow Setting 3 ≈ 2.6 Hours with single battery; 5.2 hours with double;
Flow Setting 4 ≈ 2.6 Hours with single battery; 5.2 hours with double;
Flow Setting 5 ≈ 2.6 Hours with a single battery; 5.2 hours with double.
* Note: Battery runtimes will vary from conditions like ambient temperature, humidity variations and usage, including breath rate, etc.
Battery Charging Time
3 Hours
Power Capacity
6600mAh
Car Charger
DC 12V
AC Power
100-240VAC, 50-60Hz
Warranty
Main Unit
2 Years
Physical & Tech Details
Battery & Charging
Warranty
Dimension
75 x 101 x 283 mm (2.95" x 3.98" x 11.14")
Net Weight
3.97 lb (1.8 kg) with a single battery;
4.96 lb (2.25 kg) with dual batteries.
Oxygen Flow
Flow settings 1, 2, 3, 4, 5
Oxygen Concentration
93%±3% at 1-3 settings;
≥60% at the flow setting of 4;
≥40% at the flow setting of 5
Maximum Oxygen Output
1000 ml/min
Flow Mode
Pulse Mode, Active Mode
Technology
Pressure Swing Adsorption (PSA)
Sound
≤60 dB
Environmental Ranges for Use
Operating Temperature: 5 to 40˚C
Operating Humidity: 10% - 80%, no condensing
Operating Atmospheric Pressure: 61-101.3 kPa
Battery Running Time
Flow Setting 1 ≈ 4.6 Hours with single battery; 9.2 Hours with dual;
Flow Setting 2 ≈ 3.5 Hours with single battery; 7 Hours with dual;
Flow Setting 3 ≈ 2.6 Hours with single battery; 5.2 Hours with dual;
Flow Setting 4 ≈ 2.6 Hours with single battery; 5.2 Hours with dual;
Flow Setting 5 ≈ 2.6 Hours with single battery; 5.2 Hours with dual.
*Note: The battery life data is obtained from experimental tests, and the actual usage duration may vary depending on various factors such as ambient temperature, humidity variations and usage, including breath rate, etc.
Battery Charging Time
3 Hours
Power Capacity
6600mAh, <100 Wh
Car Charger
DC 12V
AC Power
100-240VAC, 50-60Hz
Main Unit
2 Years
Free Shipping
Free shipping. The referenced transit time is 2-6 business days for shipping in the USA. Note: Extra 2-4 business days may be needed for shipping internationally.
30-Day Money Back Guarantee
At any time within 30 days of receiving your order, you are not 100% satisfied, you may return it to us for a refund.
If you bought the product from www.getwellue.com, you can return it to us. Your payment card will be credited upon receipt of the returned merchandise. Any items damaged due to reasons not covered under warranty cannot be accepted back for refund under our 30 Day Money Back Guarantee.
If you are sure you want to return the goods, please contact us at first at support@getwellue.com. We provide 24/7 ticket and email support. Please contact us if you need assistance.
Disclaimer
The Portable Oxygen Concentrator (POC) is not intended to replace any prescribed medical treatments or therapies. It is meant to supplement existing oxygen therapy as directed by a healthcare professional. The POC should not be used as a substitute for emergency medical care. In case of a medical emergency, please seek immediate assistance from a healthcare professional or call emergency services. Please consult medical professionals or qualified healthcare providers regarding any questions you may have about any medical conditions.
