Description Features Intelligent control: Built-in laser intelligent application system allows even novices to operate easily, making welding simple and efficient. Say goodbye to welding troubles: High-power manual soldering machine heats up in just 3 seconds, significantly increasing soldering speed. Welding, cutting, and rust removal 3-in-1: Combines welding, cutting, and rust removal functions in one machine for multiple uses. Suitable for various metal materials and industrial applications, meeting diverse usage needs. Ergonomic design: Comfortable handle with ergonomic design enables easy and stable one-handed operation, reducing user fatigue and allowing beginners to get started quickly. Wide application: Multi-function iron welder kit ideal for welding circuit boards, appliance repair, jewelry and metal crafts, computer work, and DIY projects. Suitable for beginners, welders, household use, and welding training. Notice: 1. Actual color may be slightly different from the image due to different lighting conditions. 2. Please allow 1–3 cm deviation due to manual measurement. Wire diameter: 0.8–1.2 mm Package: 5 pcs/set Package list: 1 set multifunction soldering iron Note: Due to lighting and screen setting differences, item color may vary slightly from pictures. Slight dimensional differences may occur due to manual measurement.