Standard Accersries: Four-way high speed air turbine H. P. 2sets Four-way low speed air motor H. P. 1set Three way springe 2sets Water suction and saliva ejector 1set Powerful suction apparatus 1set Strong and weak two set operation light 1set Easy cleaning turn cuspidor Extra water for lay in water of inside pot Multi-function switch feet steps X-film viewer Spirit lock tight Equilibrum Equip Dental stool 1set Optional Accessories: Inside Curing Lignt 1set Inside Scaler 1set Endoscope equipments 1set Specifications: Supply Voltage: 220V 50Hz Air Pressure: >0.55Mpa Water Pressure: 0.2Mpa-0.4Mpa Lowest position of chair: 440mm Tallest position of chair: 860mm Chair-back highest: 5 Chair-back lowest: 85 Optional Color: 1# Sky Blue 2# Water Green 3# Dark Green 4# Yellow 5# Orange