Features:5W High-power Laser Head: Imported laser semiconductor diode, stable power, fine spot, long service life, sustainable use of 10000+ hours. The 5W high-power laser head is used, which is efficient and powerful, and more "penetrating" when carving.Applicable Materials: Cardboard, wood, bamboo, rubber, leather, fabric, acrylic, anodized aluminum, plastic, etc.Strong Scalability & Compatibility: Standardized structure and drive interface can be adapted to various 3D printers, laser engraving machine, CNC engraving machine and other machines according to requirements.Efficiently Purify Smoke and Dust: The built-in air filter cotton can effectively absorb smoke and odor generated by engraving, Reduce indoor air pollution and care for human health.Safety conservation: A special laser safety shield is adopted to meet the FDA Class 4 safety requirements to avoid laser damage to eyes and skin.Convenient to Install and Adjust: Comes with every accessory and tools you need during installation. Unique and convenient focusing device can focus quickly and accurately to achieve the best carving effectSpecification:Model: CV-Laser ModuleLaser Source: SemiconductorLaser Optical Power: 5WLaser Wavelength: 4555nmControl Signal: PWMPower Requirements: 24V DCOperating Temperature Range: 0C~+35Safety Grade: FDA Class 4Product Size: 53x72x126mmProduct N.W: 460gSupport Material Types: cardboard, wood, bamboo, rubber, leather, fabric, acrylic, plastic, etc.Package Size: 185x180x85mm/7.2x7x3.3inPackage Weight: 600g/21.6ozPacking List:1 x CV Laser Module2 x Wooden Board2 x Kraft Paper7 x Colored Cardboard7 x Colored Felt Paper1 x Power Cord2 x Black Nylon Cable Tie1 x M2 Hexagon Wrench1 x Cylindrical Head Screw4 x Hexagon Socket Counter Sunk Head Screws2 x Soft Magnetic Stripe2 x Activated Carbon Smoking Cotton1 x Dust-Free Cloth1 x Protective Glasses