Firstsing Oxygen Concentrator Generator Machine 5L with nebulizer

Oxygen Flow: 0.5~5L/min
Oxygen concentration: 93%±3%
Power Supply: ~220V±22V; 50Hz±1Hz
Input Power: 400VA
Output Pressure: 30~70kPa
Operation Noise: ≤56dB(A)
Maximum Nebulizing Rate: ≥0.15m
Throws both oxygen and spray the pill bake thin and gently, for those who need Oxygen continuously.
Produced pure oxygen concentration 93% flow rate 0.5 - 5 liters per minute.
Signal alarm when abnormal function of the machine.