<p>EU plug with US adapter</p> <p>Specification:</p> <p>● STM32 Motherboard + 32Bits Firmware</p> <p>● Frame Material: Aluminum + Acrylic</p> <p>● Power Adapter Output: 12V 3A</p> <p>● Laser Module Electrical Power: 7W (default option), 15W (optional), 20W (optional)</p> <p>● Laser Wavelength: 445 ± 5nm</p> <p>● Available Image Format: .nc, .dxf, .bmp, .jpg, .png, etc.</p> <p>● Computer System: Win XP, Win 7, Win 8, Win 10, Mac OS</p> <p>● LightBurn ( paid software, lightburnsoftware.com ) supports Windows, Mac OS, and Linux. It's the most popular paid carving software in the world, very easy to use.</p> <p>Attention:</p> <p>● Do not operate laser without eye protection (laser goggles)</p> <p>● Please set up this laser engraver in the fireproofing area, with good ventilation.</p> <p>● Please keep minors (especially kids younger than 14 yours old) away from this laser engraver. Minors of any age should not use this laser without direct Adult supervision and proper eye protection</p> <p>● Please avoid strongly impact on the machine.</p> <p>● Please do not touch the laser beam with your hands or any other objects you do not wish to engrave / burn / cut. Serious physical harm is possible if used improperly.</p> <p>● Please do not touch the heat sink, when the laser engraver just stop working, it may scald your hands.</p> <p>● Please take care of the laser engraver when it is working.</p> <p></p> <p>Model Number: Laser Master 20w</p> <p>Type: Laser Engraving Machine</p> <p>Material: Aluminum + Acrylic</p> <p>Laser Wavelength(nm): 445 ± 5nm</p> <p>Laser Power: Electrical Power: 20W, Luminous Power: 5000-5500 mw</p> <p>Laser Reaching Range: 150 * 160mm</p> <p>Power By: Power Adapter 12v 3A</p> <p></p> <p>Package Contents: 1 x Laser Engraving Machine, 1 x Set of Accessories</p>