Factory configuration: 24v silence electric dental chair( 1set) 3-way syringe (cold/hot){2pcs} Water heating system(1set) Standard halogen cold light(1pcs) Saliva ejector (strong and weak){(1set)} 24V/220V whole landscape film viewer(1set) Water storage system(1set) Down-mounted tool tray(1set) Ceramic spittoon(1set) Double armrest(1set) Assistant control system(1set) General round foot pedal(1set) General dentist stool(1set) Steel base(1pcs) Optional: Air Compressor Vacuum suction Endoscope system Curing light Red light disinfection unit Caries Detector High/low speed handpiece Ultrasonic scaler Micro motor