Mini Laser Engraver Portable Laser Engraving Machine W/ Auto-Focus Stand

Mini Laser Engraver Portable Laser Engraving Machine W/ Auto-Focus Stand
Outstanding Engraving Effect
Stable Structural Design
Easy Operation
Changeable Engraving Direction
High Reliability
Wide Application
Supported File Formats: JPG / BMP / PNG / G-code,Engraving Area: 3.9 x 3.9 in / 100 x 100 mm,Recommended Focal Length Range: 0.79 in / 20 mm,Control Method: Mobile Phone iOS / Android,Material: Aluminum Alloy