5L Portable Pulse Oxygen Concentrator for High Altitude Concentrator Name Stretcher Hospital Trolley

Name    Stretcher Hospital Trolley

Using German OSRAM lamp beads

Multiple Languages support

3) 4 bars protective railing

5L Portable Pulse Oxygen Concentrator for High Altitude Concentrator Name Stretcher Hospital TrolleyPortable 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.