A. Intelligent control: built-in lasers intelligent application system, even novices can easily operate, making welding simple and efficient B. Fast heating: Introducing a manual soldering machine that heats up in just 3 seconds, making soldering faster than before. C. Multiple functions: Integrating welding, cutting and rust removal, one machine for multiple uses, suitable for various metal materials and different industrial scenes, meeting various usage needs D. Ergonomic design: Comfortable handle design, ergonomic, easy and stable to use with one hand, making welding more labor-saving, even beginners can quickly get started E. Wide application: Multi-function Iron Welder Kit used for welding circuit board, appliance repair, jewelry and metal headdress making, computer, and DIY. Suitable for beginners, welders, household equipment, welding engineers training, etc. F. Notice: 1. Actual color may be slightly different from the image due to different light effect. 2. Please allow 1-3cm deviation due to manual measurement. G. Wire diameter: 0.8-1.2mm H. Package: 5pcs/Set I. Package List: 1 Set Multifunction Soldering Iron