1500mW Desktop DIY Laser Engraver Engraving Machine Picture CNC Printer Engraving Accuracy 0.01mm.Engraving Area 17x20cm/6.69" X 7.87"(maximum).Engraved object height limitatiion no limitation It can only cut foam,paper,thin leather material.Laser Power 1500mW(445nm) can engraving materials:wood,bamboo,plastic,paper,leather,bank card,rubber can not engraving material:metal,stone,ceramic,shell,light-reflecting material,transparent material Have image editing functions.Material stainless steel and acrylic.Working Voltage DC 12V31X25X15cm/12.2" X 9.84" X 5.91"(L*W*H) 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