As a factory, we are proud to introduce our New Arrival Medical Oxygen Concentrator 1-8L Adjustable with LED Screen. This device is designed to provide a continuous supply of medical-grade oxygen to individuals with respiratory issues. With the capability to adjust the oxygen flow rate from 1 to 8 liters per minute, this concentrator can cater to a wide range of oxygen therapy needs. The LED screen displays real-time oxygen concentration levels and remaining working hours of the machine. Lightweight and easy to transport, this concentrator is suitable for use at home, in the hospital, or during travel. Trust our factory to deliver the highest quality medical oxygen concentrator that meets your respiratory needs.