High speed handpiece tie-in (2 hole or 4 hole) 2 sets low speed handpiece tie-in (2 hole or 4 hole) 1 set three-way syringe(cold and hot) 1 set each all directional headrest 1 set rotary assistant position 1 set square opration lamp 1 set strong and weak suction 1 set each saliva ejectors 1 set each water heating system 1 set 24v x-file viewer 1 set outlay pure water bottle 1 set luxurious ceramic cuspidor 1 set completely seamtess cushion & backrest 1 set each dentist stool 1 piece Technical parameter: 1available color: light blue, grass green, apple green, orange, pink 2options: scaler, curing light, handpiece, oral cameral system 3certificate: CE, EMC, s, ISO13485 4specifications: power supply voltage:ac220v/110v, 50hz/60hz Air sorece pressure:>0.55mpa Water source pressure:0.2mpa-0.4mpa. 1 wooden box/unit 1300mm*1000mm*760mm