1. Support our professional English design software and (Grbl Controller) software. 2. Professional bitmap print and knife carving double function. 3. Strong and cool design, high precision and stability, wiht 108 screws and alloy structure that make it strong. 4. Weak light automatic positioning, Weak light even would not be difficult to engrave in toothpicks, Make engraving picture no excess residue and perfect, also more safe to prevent fire. 5. Have image editing functions. 6. Easy to use, not need other power, only two USB interface to complete installation, do not need to install the other driver. 7. Lone time use, NEJE developed the professional power IC and radiator, Carving time will last much longer than other laser and more stable. 8. Truly 300mW Blue and purple laser head, more higher speed, support more types of materials. Can be carved items included: Hardwood, plastic, bamboo, rubber, leather, cut paper and so on. Can NOT engrave Metal/Aluminum/Acrylic . Specifications: Brand: NEJEPower: 300mWColor: WhiteMaterial: Acrylic Aluminum Stainless SteelSupport Win 7/ XP systemWhat size image can it print up to , what thickness of items can be printed on? 38*38mmSize: 14.5 x 16 x 19 cm (5.71 x 6.3 x 7.48 inch) Net weight: 1082gPackage Weight: 1. 4kgPackage Size: 30*21*20cm Package including: - 1 x Engraving Machine- 1 x Laser Protective Glasses- 1 x iPhone 6 Case for Engraving- 1 x Allen wrench - 1 x English Instruction