portable dental unit with air compressor

Standard Equipment:
*Silent oil-free air compressor    1set
*3-WaySpringe  1set
*Handpiece hose   2pcs
*Adjust strong suction system   1set
*Stainless steel air tank 6L  1pc         
*Water bottle    1set
*Drain bottle      1set
*Foot controller   1set                                
*Built in ultrasonic scaler  1set                 
*Built in LED curing light  1set

Specifications:
*Supply Voltage: 220V- 50Hz, 110V-60Hz
*Air Pressure: 0.8Mpa
*Power: 550W
*Nosie: 38dB