Engraving size:400*400mm/15.75"*15.75" Engraving material:wood,bamboo,glass,acrylic,cardboard plastic,leather MDF slate lacquered metal mirror stainless steel Cutting material:cardboard non-woven fabric thin wood chips acrylic some thin plastic sheets sponge MDF leather Machine power:90W Laser output optical power:10-12W Laser wavelength:455±5nm Engraving accuracy:0.01mm Speeds : 10,000 mm per minute. The laser dots : 0.08 x 0.08mm. Wide guide rail make it more stable Fast and Efficient: the latest 240MHz ESP32 chip Focusing method:Fixed-focus laser no focusing Laser protective cover Operating software:LaserGRBL LightBurn support for Win XP/Win 7/Win 8/XP/Win 10/Linux Supported file formats:NC BMP JPG PNG DXF allows for offline work Data transfer method:USB connection International standard power input: 100-240V AC 50/60hz that automatically shuts down the machine in case of abnormal vibrations. features overheating detection to ensure safe operation. With detailed product guides and lifelong technical support Had installationed Supports Apple and Android phone systems adjusting the focus in 5 seconds limit switches in all directions the emergency stop will be triggered by the detection of flames, smoke and tipping. manual measurement This machine is ready to use product, After opening the box install the tripod, connect the data cable, turn on the power, and install the operating software before use. Remind: Engraving strong reflective materials(mirrors, mirror stainless steel, unaluminated, unoxidized copper) requires first applying textured paper before carving, otherwise it is easy to cause reflective printing Damaged laser head. Package Inlcuding: 1, Carving machine 2, TF card (including manual and operating software) 3, Power adapter 4, USB data cable 5, Foot pillar 6, Goggles 7, Horizontal detector 8, M3 hex wrench 9, Test materials 10, Fixed focus column 10W,