Supply Pressure: 110V/60Hz,220V/50Hz Compressor: Power: 550W Speed R.P.M: 1400r/min Air Flow: 130L/min Pressure: 0.8Mpa Noise: 48dB (A) Suction System: Power: 410W Air Pressure: 17 Kpa Vacuum Degree: 12 -Kpa Blowing Rate: 1500L/min Noise: 45dB Weight: 80Kgs Standard Accessories: High speed Handpiece Pipe 1 set Low speed Handpiece Pipe 1 set Three Way Syringe 1set Oilless Air Compressor 1set Suction Motor 1set Water Bottle 1set Air Tank 1set Suction System1pc Drain bottle 1pc Foot Control 1pc Drawer 2pcs