Features Intelligent control: Built-in laser intelligent application system, allowing even novices to operate easily, making welding simple and efficient Fast heating: High-power manual soldering machine heats up in just 3 seconds, significantly increasing soldering speed 3-in-1 functionality: Combines welding, cutting, and rust removal in one machine for multiple uses, suitable for various metal materials and industrial applications Ergonomic design: Comfortable handle provides a stable, one-handed operation, making welding easier and less labor-intensive; ideal for beginners Wide application: Suitable for welding circuit boards, appliance repair, jewelry making, metal crafts, computer work, and DIY projects; ideal for beginners, welders, household use, and training purposes Notice: 1. Actual color may vary slightly due to lighting effects 2. Please allow 1-3cm deviation due to manual measurement Wire diameter: 0.8-1.2mm Package: 5pcs/Set Package List: 1 Set Multifunction Soldering Iron