Description: This 2000mW DIY desktop blue laser engraving machine is ideal for amateur laser engraving usage with grayscale printing,low-light positioning and freedom positioning functions.It only need you to connect it to the computer,then you can print any pictures your like with your own creativity. Specifications: Machine Finished Size: 60cm * 45cm * 21cm (excluding laser height) Maximum Engraving area: 30cm * 38cm Machine Packing size: 58cm * 40cm * 13cm Machine Package weight: 5KG Laser modules: 12V high power laser modules (with fan) Power Selection: 2000mW Carving materials: bamboo, wood, paper, plastics, leather, etc. Stepper motor: Y-axis dual track precision stepping motor 42 Control board: USB standard 2-axis control board Control software: bitmap print Dummies Edition (Benbox) / Senior passes engraving (GRBL) Rack Material: High grade Alumiunm lasar cut acrylic full set stainless steel screws Power Selection: 12V2.5A DC power adapter (100-240V universal voltage) Engraving Material Note: 1.can engraving materials:wood,bamboo,plastic,paper,leather,bank card,rubber 2.can not engraving material:metal,stone,ceramic,shell,light-reflecting material,transparent material Cutting Material: It can only cut foam, paper, thin leather material.