Features Intelligent control: Built-in laser intelligent application system, even novices can easily operate, making welding simple and efficient Say goodbye to welding troubles: Introducing a high-power manual soldering machine that heats up in just 3 seconds, making your soldering speed significantly faster Welding, cutting, and rust removal 3 in 1: Integrates welding, cutting, and rust removal functions, one machine for multiple uses, suitable for various metal materials and industrial applications, meeting diverse usage needs Ergonomic design: Comfortable handle design, ergonomic shape, easy and stable to use with one hand, making welding more labor-saving, even beginners can quickly get started Wide application: Multi-function iron welder kit used for welding circuit boards, appliance repair, jewelry and metal headdress making, computers, and DIY projects. Suitable for beginners, welders, household use, welding engineers, and training purposes Notice: 1. Actual color may be slightly different from the image due to different light 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