Model: YK- 917 Specification: High speed handpiece connector 2sets Low speed handpiece connector lset • Three-way syringe (cold and hot)2pcs • Operation lamp lset Film viewer 1 set Saliva ejector (strong and weak) lset Automatic cup filler lset Ceramic spittoon lset Built-in water purified system lset 24V D.0 noiseless motor lset • Multifunctional foot pedal I set Doctor' s stool 1piece CHIT I YK-917