Contents: control unit, micromotor handpiece , foot control, handpiece stand (*does not come with the cone) Power: control unit- AC120V Frequency: control unit- 50/60 Hz Speed: motor handpiece- 1,000-35,000 min-1 Dimensions: Control Unit- W69 x D185 x H167 mm ; Handpiece-L109.3 x Ø24.5 mm