5L Portable Pulse Oxygen Concentrator with Battery Home positive and negative image conversion

positive and negative image conversion

Standing Type Electtic assited standing

the actual color of the item might be slightly different from the color showed on the pictures

and then let it rest for about 30 minutes and restart

Protect you and your family from privacy leakage

5L Portable Pulse Oxygen Concentrator with Battery Home positive and negative image conversionPortable 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.