40% to 70% oxygen generator Mini sized Economical power consumption

40% to 70% oxygen generator

Air flow volume: 1 to 3L/min

Oxygen concentration: 1L 70%±3%                      2L 60%±3%                       3L 40%±3%Power: 45W averageNoise: <45dBVoltage: 12V DCDimensions: Product:  Width: 207mmLength/Depth: 133mm Height: 338 mm Can be used in a car though the connectorThe working time settingAdjustable outflowHigh oxygen concentration

40% to 70% oxygen generator