This equipment sprayed liquid medication to fog panel by compressing air, and form tiny particles, which flow into the throat through imbibing tube.It adopts oil-free high-efficiency valve with no need for daily lubrication and it is low noise, tiny particles. It is an ideal product for family and medical units?? use, and suitable for all kinds of patients.It is a new generation nebulizer. It reduces liquid medication to tiny particles by compressing air. The tiny particles can be inbreathe by the patients.Power supply: AC220±20V,50±1HZMax negative pressure compressing pump: ≥0.15MPaFree air flux compressing pump: ≥10L/minMax nebulizing rate: ≥0.10mL/minNoise: ≤60dB(A)