Important note: please do not update firmware. updating firmware may causing irreparable problems.Note:if there is any problem after the buyer receives the product, please contact us and there will be a special person to solve it. please do not change the parts of the product and use other software to run the machine. this behavior will have a bad effect on the control board!Need to install it by yourself! installation and use need professional knowledge, please make sure you know how to assemble and use before purchase!Product Description:Name:diy desktop mini laser engraving machineLaser power:3000mw laser headMaterial:aluminumAluminum:63cm，68cm,73cmEngraving area:65x50cm(maximum)Working voltage:dc 12vDrive control board:advanced cnc 2-axis control boardControl software:benbox software support power can be adjusted, weak light positioningApplication:Suitable for diy,creative friendsCan carve the following materials:wood,plastic,paper,bamboo,horns,leather,sponge paper and so on.Can not carve the following materials:metal (regardless of thickness),stone,ceramic,jewels,reflective material,transparent glass,ivory,colorless transparent material,some white plastic.Features:high-quality metal structure,more solid and more toughPackage Include:1x diy desktop mini laser engraving machine1x 3000mw laser head1x laser gogglesNote:In the process of using,please wear professional protective glassesForbid children to play.Suggested that the laser light in the case of focus,the power is too strong,do not use strong.Light to illuminate the skin.Avoid the use of flammable objects or gases in order to avoid causing a fire or explosion.