AC220 power supply ±10% 50Hz Movement speed 0-50000 m/min Working area 45*45 cm and there is a laser machine KH35 with a working area of 35*35 cm Operating system: WINDOWS 98/7,8,9,10,11/XP/Win7 Data transfer port USB Operating temperature 0° to 45° Celsius Supported graphic formats BMP, GIF, JPEG, PCX, TGA Software LaserDraw Accompanying software CoreIDraw, AutoCAD Box dimensions 40*68*96 cm Box material plywood Laser tube lifespan 2500 working hours and is not covered by warranty *Note: The laser lenses for the machine are consumables There may be slight differences in the shape of the machine based on the production batch, but we guarantee that the technical specifications are the same or higher* Safety instructions