Stepless Speed-Adjustable, Telescoping, 6-cm Motorized, Variable-Angle, Large Suction Cup, Reciprocating Motion Mechanical Coke Cup Holder. Product Description: Reciprocating Speed: 30-200 cycles/minute; Angle: Horizontal/Vertical adjustable; Output Shaft: M6; Dimensions: 26 cm × 13.5 cm × 13.5 cm; Reciprocating Stroke: 60 mm.