Smart LaserControlled Welding Equipped with an internally heated laser application system, this soldering iron provides precise operation for users at any skill level. The laserassisted control makes welding easier, faster, and more efficient in both DIY projects and industrial settings, helping you achieve clean, reliable joints with less effort. Ergonomic OneHand Design Designed with a comfortable, ergonomic handle for secure onehanded operation. The lightweight grip reduces fatigue during extended use, making manual soldering tasks in home workshops or factory environments more manageable and accurate. RealTime Monitoring Window A side viewing window lets you observe the internal operation status in real time. This visual feedback supports stability and safety during the soldering process while improving overall workflow efficiency. 3in1 MultiFunction Tool A single soldering gun that combines welding, rust removal, and cutting capabilities. This versatile tool is suitable for a wide range of metals and applications across industrial, workshop, and creative welding projects. Use scenarios Electronics and assembly: use the lasercontrolled welding for precise joints on small components, with easy handling for beginners and reliable results for technicians. Maintenance and fabrication: perform welding, rust removal, and cutting on metal parts in workshops or maintenance environments, benefiting from realtime status monitoring and onehanded control for efficiency. Creative and metalworking projects: tackle various metals and tasks in a single tool, from light fabrication to iterative prototypes, reducing the need for multiple separate tools.