... sensor light FEATURES:1,24V safe voltage2,widened cushion with compensation3,doubled armrest4,LED operating screen5,sensor lightSTANDARD ... and low speed handpieceLED cure lightUltrasonic scalerEndoscope systemAir compressorPARAMETERS:Power voltage 220V,50HzWater pressure 0.2Mpa~0.4MpaAir pressure ... feet container40pcs in a 40HQ container CE approved equipped with danish motor dental chair equipments