Standard AccessoriesDouble armsLED Sensor LampAll controlled by the electric valveDC Motor; Automatic thermostatic water supplyHandpiece tubing with standard fittings (3sets)Three way syringe (one for hot, one for cold) (2sets)Water suction and saliva ejector (with switch) (1set)Powerful suction apparatus (1set each)Easy cleaning and turn able ceramic spittoonWater purified system with bottle of built-inStrong and weak two set operation light (1set)X-film viewerTimotion MotorSpirit locks tight Equilibrium DeviceDental stool (1set)Suitable for adult and children headrestRound foot pedal (1set)SpecificationsSupply Voltage110V 60Hz or 220V 50HzAir Pressure＞0.55MpaWater Pressure 0.2Mpa-.04MpaLowest position of chair 440mmHighest position of chair 860mmChair-back highest 5°Chair-hack lowest 85°Including Dental unit 301c(220 volt, 4 hole,p04 color Curing light Led Q Ultrasonic scaler , Built-in N2 HAND PIECE Kit , common type Doctor stool Intra oral camera with monitor