Key features of the small 5-liter home medical oxygen concentrator: 1. 5L Medical Home Oxygen Concentrator, Large 3.5-inch Foldable LCD Screen 2. 5-liter medical home oxygen concentrator, lightweight 13.9 kg, compact design 3. 5-liter home medical oxygen concentrator, one device for three purposes: oxygen generation, inhalation, and SpO2. 4. 5-liter home medical oxygen concentrator, stable high oxygen concentration of 90%-96% 5. A 5-liter home oxygen concentrator, suitable for 24-hour oxygen operation, seven days a week.
