Supply Pressure: 110V/60Hz,220V/50Hz Compressor: Speed R.P.M: 1400r/min Air Flow: 130L/min Pressure: 0.8Mpa Noise: 48dB (A) Suction System: Power: 410W A Noise: 40dB Weight: 15Kgs 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