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Oxygen support should move at your speed, and this concentrator does exactly that. It reads your breathing and sends a pulse of oxygen with every inhale. Carry it to the park, out to dinner, or across town without a second thought. Everything you need in one compact case.
Smart AI Sensing
High-Purity
All-Day Power
100% Tank Free
Set your flow across seven levels from 1 to 7 liters per minute, adjusting in one touch as your day shifts. At about 3 pounds it rides easily on a shoulder strap wherever you go, and when the battery runs low, a fresh one snaps in within seconds to keep you moving.
Lightweight Build
1-7L/min Adjustable Flow
Portable Design
Zero Tanks Required
Swappable Battery
Advanced Filtration
Your day should not wait on your oxygen. Oxliv is light, easy to carry, and ready to go, keeping up to 90% oxygen purity with you from morning to night.
Walking
At Indoors
In a Car
Outdoors
Some days the hardest part is just getting out the door. Oxliv makes it simple. It rides light on your shoulder and goes wherever you go. Take that walk, meet a friend, or run an errand, and keep your oxygen close the whole way.
Oxliv pulls in ordinary room air and turns it into oxygen up to 90% pure, delivered fresh with every breath. The purity holds steady as you relax, so quiet hours feel easy and the oxygen you get is always dependable.
A single battery gives you up to 5 hours of cord-free use, enough for a walk, a visit, and errands in between. Keep 1 or 2 extra batteries on hand for up to 10 or 15 hours of continuous oxygen support.
Head outside and stay as long as you please, because Oxliv draws oxygen right from the open air. No refills to order and no deliveries to wait on, so the afternoon runs on your terms.
You stay in control with seven easy flow settings. Lower levels reach up to 90% purity and give you close to five hours per charge. Set it once, adjust anytime, and keep your day moving.
Three power options mean you are always covered. Charge at home, plug into the car, or head out on the battery, and move through your day without a single worry about running low.
At Home
In a Car
On Battery
| Oxygen Flow Range | 1-7L pulse gear levels |
| Oxygen Purity | 85%-90% (varies with breathing frequency & gear) |
| Weight | 1.4 kg (excluding battery) |
| Battery Life | 1.5-5 hours (single battery) |
| Charging Time | ~4 hours |
| Dimensions | 195 × 85 × 175 mm |
| Operating Noise | ≤ 56 dB |
| Atmospheric Pressure Range | 86-106 kPa |
| Power Input | AC100-240V, 50/60 Hz |
| Battery Capacity | 16.8V, 6400 mAh |
Disclaimer:
The Oxliv 1-7L Portable Oxygen Concentrator is not a medical device. They are designed for travel, recreation, fitness, and everyday comfort, not to diagnose, treat, or prevent any illness or condition. Anyone with a medical condition should speak with a healthcare professional before using the device.
Trusted by the Best
No, our portable concentrators use a smart pulse flow system that detects your breath and delivers oxygen precisely when you inhale.
Yes, our portable oxygen concentrators deliver 85-90% pure oxygen, drawn directly from the surrounding air.
A single charge runs up to 5 hours, depending on your level. The battery is replaceable, so a spare keeps you going longer.
You can run it on home AC power, a car DC socket, or its battery. It also works while plugged in and charging.
It weighs about 3 lbs, light enough for a shoulder strap.
Orders ship free across the USA and usually arrive within 8 to 11 business days.
Yes, please check the details in our product specification page.