Intelligent control: Built-in laser guidance system for precise application, making it easy for users to operate and ensuring efficient welding performance. Say goodbye to welding challenges: This high-power soldering iron heats up in just 3 seconds, significantly increasing soldering speed. 3-in-1 functionality: Combines soldering, cutting, and rust removal in one versatile tool, suitable for various metal materials and industrial applications. Ergonomic design: Comfortable handle allows for easy one-handed use, providing stability and reducing user fatigueideal for both beginners and experienced users. Wide application: Suitable for circuit board welding, appliance repair, jewelry making, computer maintenance, and DIY projects. Ideal for beginners, hobbyists, household use, and professional training. Note: 1. Actual color may vary slightly due to lighting effects. 2. Please allow 13 cm size deviation due to manual measurement. Wire diameter: 0.81.2 mm Package options: 5 pcs or full set Package contents: 1 x Multifunction Soldering Iron Set