Power supply AC220V�±10% Output power 150VA Oxygen concentration 40%~90%(Adjustable by flow) oxygen flow 1~7L/min Noise â?¤50dB(A) Net weight 5.5kg Outline size 305x180x300mm Ambient Temperature 5â??-40â?? Relative humidity 80% Atmosphere pressure 86kPa~106 kPa Product Keywords portable oxygen concentrator price,oxygen concentrator medical 1 lpm,oxgen concentrator
