Portable Oxygen Concentrator Equipped with negative ion function. Update version more power saving of 22%, wise for the long run and new design of flow control valve, excellent filtering performance, Add Shockproof mat more secure.
Adjustable Oxygen Concentration Supply continuous flow 1-6L/min adjustable delivers a steady stream of up to 93% pure oxygen out of normal air oxygen. It can be work 3000 hours(125 days) of an uninterrupted supply of oxygen. The life expectancy of more than 10 years.
Small volume and Low Noise Small volume, Weighs just 14.3 pounds, convenient to carry. Less then43db quiet, keep silent for nighttime use when you sleep and sleeping mode for oxygen supplement. Two people use it simultaneously.
Intelligent Control Clear HD LCD screen easy to read and infrared remote control within 20m. timer operation function and with infrared remote control more convenient.