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Technical Specifications：

• Portable oxygen conentrator with lithium battery and backpack
• Oxygen Flow Rate: 5 LPM/ 7LPM /9LPM, 3 versions
• With touchable LED screen
• Oxygen Type: 2 models in 1, continuous flow rate &pulse dose model
• Oxygen concentration: 93%±3%
• Product size: 150*75*160mm; 5.9*2.9*6.3 inch
• Product weight: 1.4kg; 3.0lbs
• Working noise: ≤45dB
• Battery capability: 6700 mAh
• Battery duration: 1.5-4 hours
  
• AC Power: 100-240V, 50/60Hz, 60VA MAX
• Support car using (with car charger)
• High altitude mode: 5500 meter
• Warranty: 3 years

Feature of POC (mini Portable Oxygen Concentrator)

This is 2024 newest oxygen concentrator, 9 liter powerful enough. 

2 oxygen delivery models in 1, it equips with the pulse dose flow rate and fixed flow rate model at the same time. (This is our 2024 upgraded tech.)

The fixed flow rate means the machine can keep producing oxygen every 1.0-1.3 second continuously. The superior is it can keep producing the oxygen continuously in a very short interval (1.0-1.3s); at the same time it can keep you staying outside as much time as it can by saving more lithium battery power. 

Combining both the advantages of the pulse oxygen generator machine and the continuous flow rate oxygen machine.  

Weigh only 3.0lbs, it is small and lightweight and can be carried around with the oxygen bag. With the large touching LED screen, very easy to operate, even for the elder people.

Rechargeable portable oxygen concentrator uses lithium battery and allows the oxygen user to stay mobile.Since the portable oxygen machine runs on a 6700mAh battery, a fully charged battery will keep the machine operable outdoors unlike a stationary unit.

It has 3 working models: