Description: This 1500mW 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: Materialstainless steel and acrylic Working VoltageDC 12V laser power1500mW(445nm) Engraving Accuracy0.01mm Engraving Area17x20cm/6.69" X 7.87"(maximum) Engraved object height limitatiionno limitation Size31X25X15cm/12.2" X 9.84" X 5.91"(L*W*H) Feature: 1500mW 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