Stable Oxygen Supply at Any Flow Rate
The 1001S features an adjustable flow rate from 1 to 5 L/min, with oxygen concentration ranging from 30% to 93%. At 1 L/min, it can reach over 93% ± 3% purity, delivering strong and stable oxygen output that outperforms many standard portable oxygen concentrators in its class.
Flow rate
oxygen purity
Pocket-Sized Portability, Ultra-Light Freedom
Weighing approximately 4.4 lbs (2 kg), it features a sleek, compact design that fits easily into a backpack side pocket or carry-on luggage for effortless portability. With pulse-dose oxygen delivery, it supports active lifestyles on the go—whether for daily use, travel, or hiking at elevations up to 6,000 meters (19,685 ft).
Weighs only
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User-Friendly Controls for Easy Use by Seniors
The high-definition large display makes operation clear and intuitive. With simple gear and power buttons controlling up to 80% of key functions, it is designed for effortless use—especially suitable for seniors to operate independently.
Multiple Power Options for Your Convenience
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Home AC charging
The long-lasting rechargeable battery lasts up to 3 hours on a single charge and recharges in just 3 hours.
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Car DC Charging
The handy car-charging adaptor allows you to tap into your vehicle’s DC power supply while you are on the road.
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Removable Battery
Extend the life of this small oxygen concentrator even more with additional batteries! For example, two batteries equal 6 hours of operation.
