HOME and CARE OXYGEN CONCENTRATOR: With 390VA power consumption, this device is designed for providing a continuous flow of oxygen conveniently at home and care. It fulfills a patient’s clinical needs to maintain quality-of-life and independence. Imported from Tiawan (Medical Grade Oxygen Concentrator) INTENDED MEDICAL USE : Pumps high-level oxygen into the bloodstream of patients who have developed inflammation in airways. Mostly prescribed for Pneumonia, Asthma, RDS, and BPD patients to reduce breathing-related complications. HIGHEST OXYGEN PURITY : It separates oxygen from ambient air and removes impurities to produces concentrated oxygen. Just after turning ON for 30 minutes, it can deliver up to 5 LMP (93%±3%) EASIER & SAFER METHOD : There are no confusing electronic controls to operate the unit easily. Equipped with Transom Filter, Intake Filter, Humidifier, Oxygen Tube, Power Cord, Power Switch, Safety Valve, and all other needed parts to ensure the delivery of purified oxygen safely. NOT CHINESE IMPORTED FROM TAIWAN: Digital LCD display indicates flow rate, oxygen concentration, and time. Through its intelligent electronic user interface, the levels of oxygen concentration and delivery settings can be adjusted easily as per your convenience. FROM THE FAMOUS BRAND: JUMAO