Mini DIY CNC Laser Engraver Printer Machine 3000mW Laser Power

What kind of material this machine can be used? Wood, plastic, paper, bamboo, horn, part of the cortex (purse), plastic phone shell, rubber stamp, photosensitive chapter, sponges, paper. This laser engraving machine is not available for the following materials: Metals (regardless of thickness), stone, ceramics, jewelry, reflective material, colorless, transparent materials, soft materials. Specifications: Working area: 80*80 mm Machine material：ABS(Acrylonitrile Butadiene Styrene plastic) + Aluminium alloy software: Self-developed software, easy to operate laser power: 3000mw Laser Wavelength: 450nm Voltage: AC 110-220V Positioning Accuracy: 0.01mm Hanging Engraving Height Limitation: 3-80cm / 1.18-31.50inch Engraved Object Size Limitation: No Limitation Engraving Depth: 1mm( 0~1 adjustable) Max Image Size: 1070 * 1070 pixels Image Engraving Pattern: Bitmap Carving Laser Can Be Replaced: YES Continuous Working Time: 10 hour Picture format: JPG / GIF / BMP / DIB / ICO / CUR /PNG Machine Size: 15.5 x 16.6 x 14.3 cm / 6.10 * 6.54 * 5.63in Package Size: Approx. 26 * 22.7 * 19.2cm / 10.24 * 8.94 * 7.56in Package Weight: Approx. 1360g / 47.97oz Notes: 1. Do not point the laser head at the eyes of human or animals directly. 2. The machine needs rest after running for around 30 minutes. 3. It can not engrave metal, glass, crystal and any other translucent material. 4. It should not be stopped while running, or else it might be damaged. 5. Not suitable for kids under 14. 6. Software, user manual and some pictures in the USB disk is for your use. 7. The color of carving is determined by material, usually black. 8. This laser engraving machine is just suitable for DIY, but not for industrial application.