1、More convenient. Offline and APP wireless control. NEJE scanner wireless transmission. Cloud Gallery and online Gcode make it easier to create. 2、Professional CNC software: Benbox, LaserGRBL. 170 x 170mm engraving area. Operating system: for Windows 7/10 , for android, for iOS, for OS. Picture format: BMP / PNG / JPG / NC / DXF. 3、Greater power, faster speed, more precise precision, suitable for manufacturer, DIY handyman, CNC engineer or artist. 4、Can engrave MDF, balsa wood, paper, wood, fabric, plastic, leather, plywood, foam paper, anodized aluminum, etc. (not suitable for iron or other metals) 5、Can not be used for engraving metal/glass/stone/ceramic/PCB/stainless steel/reflective material/transparent material. Condition: 100% Brand New Item Type: Engraving Machine Model: NEJE Master 2 7W Optical Power: 450nm 2.5W Control Board: 2 x MCU + wireless control + MEMS Safety Protection: MEMS Working Size: Approx. 170 x 170mm / 6.7 x 6.7in Pixel: 2266 x 2266 Point Spacing: 0.075mm Software: NEJE APP for Android, NEJE wireless APP for iOS/OS, NEJE software for Windows, Benbox, LaserGRBL with firmware GRBL1.1f. NEJE Software Upgrade Service: Yes NEJE Cloud Gallery: Yes NEJE Scanner Function: Yes Frame Material: CNC cutting composite board, aluminum alloy, acrylic. Can be engraved: MDF/paper/wood/fabric/plastic/leather/plywood/foam paper/anodized aluminum Can't Engrave: Metal/glass/stone/ceramic/PCB/stainless steel/reflective material/transparent material Keep Working: Unlimited Wavelength: 450nm Beam Shape: Point (focusable) Drive: Built-in Lens Material: D-ZK3 Radiator Material: Aircraft aluminum + brass shell Luminous Color: Blue Picture Format: bmp \ jpg \ png \ nc \ dxf \ etc. 1 x Goggle 1 x Host 1 x Accessory Bag 1 x Manual 1 x Laser Head