CE Approval Best Price Dental Chair KJ-917 FACTORY CONFIGURATION: high speed handpiece connector 2sets low speed handpiece connector 1set 3-way syringe(cold and hot) 2sets operation lamp 1set film viewer 1set saliva ejector(strong and weak) 1set automatic cup filler 1set integrated ceramic spitton 1set rotatable assistant device 1set built-in water purified system 1set 24V D.C noiseless motor 1set sanitary cushion and backrest 1set doctor's stool 1set OPTIONAL: Dental camera system LED curing light Ultrasonic scaler system High speed handpiece Low speed handpiece Air compressor PARAMETERS: Power voltage 220V,50Hz Water pressure 0.2Mpa~0.4Mpa Air pressure >0.55Mpa