Yuwell Oxygen Concentrator 8F-5Aw firstaidemergency and the weekly self-test ensures

and the weekly self-test ensures that your AED is always ready to help in an emergency

padded shoulder strap supports a cradling pouch for a comfortable

Foam abductor cushion with 15°/30° of abduction designed for the patient’s maximum comfort

unit selectable

Yuwell Oxygen Concentrator 8F-5Aw firstaidemergency and the weekly self-test ensuresMedical_grade oxygen concentrator, Oxygen purity 93% 97%, oxygen flow 1 5L adjustable. The unit is equipped with a nebulizer function and can be used by two people at the same time to inhale oxygen. Can work continuously for 24 hours. One year warranty, any product defects will be refunded in full.