Electric Dental Chairs: *high speed handpiece connector *3-way syringe *operation lamp *film viewer Standard Accessories High speed handpiece connector 2setsLow speed handpiece connector 1set3-way syringe (cold and hot) 2pcsOperation lamp 1setFilm viewer 1setSaliva ejector (strong and weak) 1setAutomatic cup filler 1setRotatalbe glass spittoon 1setMovable cuspidor box1setBuilt-out water purified ...