Description Features Intelligent control: Built-in laser guidance system allows for precise application, making operation simple and efficient even for beginners Fast heating performance: High-power manual soldering machine heats up in just 3 seconds, significantly improving soldering efficiency 3-in-1 functionality: Combines soldering, cutting, and rust removal in one device, suitable for various metal materials and industrial applications Ergonomic design: Comfortable handle for secure grip, designed for easy one-handed operation, reducing user fatigue and enabling quick learning curve Wide application: Ideal for circuit board welding, appliance repair, jewelry making, computer maintenance, and DIY projects. Suitable for beginners, hobbyists, and professionals Notice: 1. Actual color may be slightly different from the image due to different light effects 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