Voltage:AC220V/50Hz Power:168VA Medication Capacity:8 ml Particle Size:0.5-10um Sound Level:<65 dB(A)(1 meter away) Average Nebulization Rate:20.25mL/min(0.9% saline water) Compressor Pressure Range:22-58psi(150-400KPa) Operating Pressure Range:9.5-19psi(65-130KPa) Liter Flow Range:26.7L/Min:10%~95%RH Operating TemperatureRange:5°C~40C(41F~104°F) Operating Humidity Range:10%~95%RH Storage Temperature Range:-25°C~60°C(-13Ft 140°F) Dimension:190x171x59mm Weight:1.2 kg Standard Accessories:Nebulize