Intelligent control: Built-in laser guidance system for precise application, allowing even beginners to operate with ease, making soldering simple and efficient Say goodbye to welding challenges: High-power manual soldering iron 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 versatile unit, suitable for various metal materials and industrial applications Ergonomic design: Comfortable handle for easy one-handed operation, providing stability and reducing user fatigue, ideal for both beginners and experienced users Wide application: Suitable for circuit board welding, appliance repair, jewelry making, metal crafting, computer maintenance, and DIY projects. Ideal for beginners, welders, household use, and technical training Note: - Actual color may vary slightly due to lighting effects - Slight measurement deviation of 1-3 cm may occur due to manual measurement Wire diameter: 0.8–1.2 mm Package quantity: 5 pcs/set Package contents: 1 set Multifunction Soldering Iron