Mini Telescopic Linear "Features: The mini reciprocating mechanism adopts thickened stainless steel structure, with variable angle powerful suction cup, which can be adsorbed on smooth glass, ceramic tile surface and other smooth places The front end is M6 screw interface, which can be connected with M6 interface appliance expansion It can be powered by 12V power supply and DC 5V USB charger (self provided) or DC 5V mobile power supply (self provided) The product has been upgraded, the thrust of the machine is increased to 4kg The angle can be adjusted Specifications: Name: Mini Telescopic Linear Actuator Expansion distance: 39MM Maximum reciprocating speed: 200RPM Maximum thrust: 4KG (12V) Input voltage: AC 100-240V Working voltage: DC 3-12V Connection shaft size: M6 Connector: 60MM Diameter Aluminum Plate Product size: 190x85x70MM Package includes: 1 x Mini Telescopic Linear Actuator 1 x Adjustable Speed Power Adapter 1 x 60MM Diameter Aluminum Plate"