Mooxno Portable Oxygen Concentrator for Travel Lmin after processing the images scanned

after processing the images scanned with the test bolus protocol

Rail Track rising angle 52°

Construction works

Function    other

Comfortable seating for up to 4 people

Mooxno Portable Oxygen Concentrator for Travel Lmin after processing the images scannedOxygen Concentrators Features: Multi Purpose: Awesome for home, car, travel, and work, Including 2* battery. Charge 4 hours, Work Time for 2. 5 hours. 2 batteries work for 5 hours Low Noise: less than 45dB, night use will not affect sleep, It works with or without water, no need to refill at night. Portable and light: Size: 9*4. 3*6. 6 inch, weight 4. 4Ibs, with carrying Bag is portable Energy efficient, Economical Consumption: Power Consumption is