300mW Mini DIY Laser Engraving Machine Picture Logo CNC Laser Printer
Specifications: Power:<5W Laser Power:300mW Engraving Accuracy:0.01mm Engraving Area:38X38mm/1.50" X 1.50"(maximum) Engraved object height limitatiion:less than 20mm(0.79") Size:13X13X18cm/5.12" X 5.12" X 7.09"