Direct Supply Attendant 5L Oxygen Concentrator Home and pull up to fold

and pull up to fold the handle and align it with the pull rod

(Pay attention to sorting out the front wheels to avoid folding and not seeing them properly)

3700 mAh rechargeable lithium battery

set no-go area

Direct Supply Attendant 5L Oxygen Concentrator Home and pull up to foldPortable Oxygen Concentrator Supply continues flow 1 5L min adjustable, 30% 90%,(1L: 90%3 2L: 50%3 5L: 30%3 ) Portable and lightweight: only 16Ibs, Could work plug in home power supply(AC 110V )for continuous working 24 hours a day if you do not set a timer. Intelligent Control: IMD beautiful large color panel, easy to operate, large color LED screen, el ear display, timer operation function, and infrared remote control, let it be easier and more