Description: This 2800mW 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: 56cm * 40cm * 11cm (excluding laser height) Maximum Engraving area: 30cm * 22cm Machine Packing size: 67cm * 54cm * 23cm Machine Package weight: 6.5KG Laser modules: 12V high power laser modules (with fan) Power Selection: 2.8W Carving materials: bamboo, wood, paper, plastics, leather, etc. Stepper motor: Y-axis dual track! The new 0.9 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: Full metal frame Power Selection: 12V2.5A DC power adapter (100-240V universal voltage) Other features: low light positioning, Air Cooling, G code control Comes with: wood, goggles, tool boxes Feature: 2800mW blue light laser engraving No limitation of engraving height Adjustable laser power and burning time Low-light positioning function freedom positioning function USB interface Ideal for amateur DIY laser engraving 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. Note: 1.we have uploaded the software in the netdisk can runing in windows XP/7/8,the link is here(just click it):software 2.Please do not use it for working continuously mort than two hours then please reset for about half an hour,othwise it may damage the laser module enve burn out,kinly hope your understanding. 3.Please wear a goggles during engraving 4.We will send you a plug adapter according to your country. 5.I'm sorry that the machine video will be delayed,it may be upload in one month.kindly hope your understanding. Package included: 1X Blue Light Laser Engraving Machine 1X Power Adapter 1X Power Cable 1X Goggles 1X Pad 2800MWJNS060030096