Specifications: Material ABS(Acrylonitrile Butadiene Styrene plastic) Laser power 1000MW Input Voltage 100-240V 50-60Hz Output Voltage 5V/2A Carving area 80x80mm Carving depth 1mm Color Purple+Black Size 15×15.5x14cm Power cord’s length 116cm USB cable’s length 120cm Plug type US Plug Applicable range Plane surface Supporting systems Windows XP/7/8/10 Supporting image format JPEG/ JPG/ PNG/ BMP Can carve wood, plastic, leather, etc. Can not carve Metal glass crystal etc. Features: * Made of hight quality ABS(Acrylonitrile Butadiene Styrene plastic),durable ,not easy aging. * With cooling fan,can cooling the machine temperature,extend the service life. * Laser focus knob,through rotation can adjust focus point to determine the precision. * Comes with protective lenses, do not have to operate with glasses, more convenient. Usage: 1: Connect the laser engraver with computer. 2: Install the software.(see more details in the manual) 3: Open the software. 4: Choose or import a picture, edit it. Make sure the pic is in the mid of the engrave area. 5: Start engrave. *Please connect the engraver to computer before install the software, or the engraver will be unable to function correctly.Package includes: 1 x Laser Engraver 1 x USB Disk 1 x Screw Driver 4 x Screws 4 x Screw Caps 1 x Power Cord 1 x USB Cable 2 x Wooden Board 2 x Paper Board 1 x Protective Lens 1 x Manual