NEJE Master 30W Laser Engraver Machine: App-Controlled Wireless CNC Engraving Cutter for Wood Cutting & DIY Logo Marking - Windows Mac iOS Android Compatible Review

【32-Bit-Motherboard 30W laser Engraver】Upgraded 30W Master Laser CNC Cutter with APP Control (for Windows, Mac , Android) optical power output 7.5W, focal point 0.01mm, support engraving and cutting. support the latest grbl 1.1f firmware, support laserGRBL, benbox and lightburn software. 【Off-Line Working & Large Working Area】Larger working area, 255 x 440 mm engraving and cutting area. Multi-functional keys can support offline work: press 1 time to reset automatically, press 2 times to perform frame positioning, press 3 times to start engraving, press 4 times to stop engraving. 【Protection function】30W power module, optical power output 7.5W, the laser module comes with a protective panel design to block more than 90% of the leaking light and with built-in MEMS Roll protection. When the laser engraver machine is running, the built-in gyroscope will record the working position at the beginning. In the event of an accidental touch or machine shift, the machine will automatically stop working to prevent an accident. 【Easy to Operation】Two ways to adjust the focus, you can directly adjust the focus, you can also adjust the focus to a fixed position, use a fixed thickness board to adjust the focus, which can simultaneously take into account the use of engraving and cutting. 【Quality and Assurance】All our product has 1 Year warranty. if you have any question you can contact us by amazon message and our customer service team xinghuangus at outlook dot com.