We are the manufacturer, our factory is located in Anhui, China, welcome to our factory. We produce 4 kinds Oxygen concentrators, 1L, 3L with monitoring oxygen concentration, 3L no monitoring system of oxygen concentration, 5L with monitoring system of oxygen concentration. Besides, 3L and 5L can add atomization function.
Product Instruction 01 product model Xs-100 02 Oxygen flow 0-5L/minute adjustable 03 Oxygen Concentration 90±3%@1L/min 04 Timer Range 30, 60, 90, 120(minutes) 05 output pressure 40-60KPa 06 Running Noise ≤45 dB 07 Total Weight 5.5KG 08 Dimension 260×215×370(mm) 09 Working Voltage alternating current 220V±22V 50HZ±1HZ 10 Output Power ≤180W 11 Warranty Period one year or accumulative 6000 hours