Rotate the laser left and right to focus, the smaller the focus, the better the engraving effect, the higher the precision. Support professional English design software for Win XP/7/8/10/ for Mac 10.10 and above. Engraving application range: paper, wood, bamboo, plastic, leather, rubber, acrylic, metal painted surface, etc.Specifications: Main material: ABS Color: black Input voltage: AC 100-240V Output: 12V 2A Laser power: 3000mW Laser wavelength: 450nm Carving accuracy: 0.05mm Engraving object size: no limit Supporting operating system: for Win XP/7/8/10/ for Mac 10.10 and above Picture format: JPG/JPEG/BMP/PNG Image engraving pattern: bitmap carving Carving area: 80 80mm / 3.1 3.1in, 9.92 square inches Hanging engraving height limitation: 30-800mm / 1.2-31.5in Engraving depth: 1mm (0-1 adjustable) Max image size: 1070 1070 pixels Laser can be replaced: yes Item size: 166 155 143mm / 6.5 6.1 5.6in Item weight: 589g / 1.3lb Package size: 260 227 192mm / 10.2 8.9 7.6in Package weight: 1172g / 2.6lb Package List: E4894B-US 1 Laser Engraving Machine 1 U Disk 2 Wood Block 2 Paper Board 1 Laser Focus Paper 1 Laser Guard Board 1 USB Cable 1 Adapter 1 Bag of Accessories 1 User Manual. The item "3000MW USB Laser Engraving Cutting Machine DIY Logo Printer CNC Engraver Desktop" is in sale since Wednesday, October 24, 2018. This item is in the category "Business & Industrial\Printing & Graphic Arts\Screen & Specialty Printing\Engraving". The seller is "yoyomater" and is located in Shen Zhen. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia.