Standard configuration 3-way syringe(cold/hot): 2sets Powerful suction device:1set saliva ejector:1set Dentist Stool (RS-S6):1set LED Sensing dental light:1set Warm water system:1set Pure water supply system:1set Rotatable ceramic spittoon:1 set DC 24V motor driven chair:1 set Multifunctional assistant device:1 set LED x-ray viewer:1 set