5L Portable Pulse Oxygen Concentrator for High Altitude Concentrator 3) 4 bars protective railing

3) 4 bars protective railing

1 x Elastic bandage 7

12）Security type: CF type of classⅠ

Thick Layers Reconstruction Function     Provided

5 HPJetsTotal Jets: 59 PCSSwim Jets (5”): 5 PCSHydrotherapy Jets (4''): 3 PCSHydrotherapy Jets (3”): 19 PCSHydrotherapy Jets (2

5L Portable Pulse Oxygen Concentrator for High Altitude Concentrator 3) 4 bars protective railingPortable Oxygen Concentrator Product Feature 1. Highly efficient 5 Litersmedical oxygen concentration of 90%3%, The battery working time is up to 3 hours, lightweight, mobile, traveling, in the car. This oxygen machine is relatively compact and ideal for everyday use at home, outside, and it is effective in any setting. This o2 concentrator adopts low noise technology, you can also use it in a quiet place like a church without disturbing others. 2.