This 3000mW DIY desktop blue engraving machine is ideal for amateur engraving usage with grayscale printing,low-light positioning and freedom positionin functions.It only need you to connect it to the computer,then you can print any pictures your like with your own creativity.Specification:Name: DIY Desktop Mini Engraving Machine Power:3000mW 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 friends* Can carve the following materials:Wood, plastic, paper, bamboo, horns, leather, sponge paper and so onCan not carve the following materials:Metal (regardless of thickness), stone, ceramic. , Jewels, reflective material, transparent glass, ivory, colorless transparent material, some white plastic.Package Include:1x DIY Desktop Mini Engraving Machine1x 3000mw head1x gogglesNote:-In the process of using, please wear professional protective glasses-Forbid children to play.-Suggested that the 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.Important NOTE: Please do NOT update firmware. Updating firmware may causing irreparable problems.Need to install it by yourself! Installation and use need professional knowledge, please make sure you know how to assemble and use before purchase!!!