<b>SPECS</b><br> Laser: 1600 mW 445nm Laser Diode<br> Safety Class: Class 4<br> Supported File Types: SVG, JPEG, PNG, etc.<br> Supported Processing Method: Vector Engraving, Raster Engraving<br> Operating Temperature: -20℃ ~ 50℃ (-4F~122F)<br> Continuous Operating Time: ≤ 5 hours<br> Weight: About 275 g (0.6 lbs)<br> Supported Materials: Wood, bamboo, leather, plastic, film, fabric, felt, paper, non-transparent acrylic, food, etc. <br> Nonsupported Materials Metal, glass, gem, transparent materials, reflective materials, etc. <br> <b>Note: This module can only be used on the Snapmaker Original and cannot be compatible with Snapmaker 2.0 A150/A250/A350 models!</b>