Use discount code 100USD to get $100 off immediately ——Buy Now

Use discount code 100USD to get $100 off immediately ——Buy Now

Weighing a mere 2.3kg, this portable oxygen concentrator is effortlessly portable and perfect for on-the-go use.

Versatile in various scenarios

Whether you're strolling through the park, traveling to exotic destinations, or simply relaxing at home, this POC will be your trusted companion.

Medical-Grade 93%±3% Oxygen Concentration

The oxygen purity is stable up to 93%(±3%) for a long time

2.8-Inch Screen

Hd font LCD display clear. Large button for easy operation. High light effect display

Voice Global Navigation

Clear voice, easy to operate. It is suitable for guiding the elderly

Say Goodbye to Noisy Distractions

Noise below 37 decibels, flow setting 1 comparable to a refrigerator humming or a quiet conversation. To give you a restful environment.

Pulse Dose Delivery, 1-6 Adjustable Settings, Up To 1.2L/min

This portable concentrator provides adjustable pulse dose delivery with Settings ranging from 1 to 6. Up to 1.2 liters, equivalent 6 liters. This reduces oxygen waste and increases the efficiency of portable use.

Long Time Life Battery

Battery is removable battery. The battery duration according to flow settings, up to 4.4 hours long.


Oxygenator main engine *1
Power charger *1
Vehicle charging cable *1
Nasal oxygen tube *1
Backpack *1


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High Quality You Can Trust

Fast Reliable Delivery

Secure payment methods

Exceptional Customer Service

1-Year Warranty Policy

Return and exchange within 30 days

Customer Reviews

Based on 1 review
Martha Cabrera
Oxygen concentrator

This is a perfect size, for me. I received in the time told. Easy to use and I ordered the second batteries for extended use. This is the third time I ordered from Charmingkey. They always have given me great service and ease in ordering. I always recommend to my family and friends.