Description Features Intelligent control: Built-in laser guidance system, user-friendly design enables easy operation, making soldering simple and efficient Fast heating: High-power manual soldering iron heats up in just 3 seconds, significantly improving soldering efficiency 3-in-1 functionality: Combines welding, cutting, and rust removal in one device, suitable for various metal materials and industrial applications Ergonomic design: Comfortable handle allows for stable one-handed use, reduces fatigue, ideal 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, welders, household use, and training purposes Notice: 1. Actual color may be slightly different from the image due to lighting and screen settings 2. Please allow 1-3 cm deviation due to manual measurement Wire diameter: 0.8-1.2mm 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 variations may occur due to manual measurement