Multi-purpose, efficient and all-round Multi-functional integration: combining the functions of soldering iron, spot welding pen and hot air gun in one machine to meet the needs of soldering, cutting, desoldering and other needs, one machine to handle a variety of scenarios. Dual-mode switching: supports the rapid switching between soldering iron and spot welding function, no additional tools, convenient operation, improve work efficiency. Precise temperature control, intelligent and convenient Intelligent digital display: equipped with LCD display, real-time display of temperature and work status, temperature adjustment accuracy of 1 , to ensure the quality of welding. Rapid heating: adopting ceramic heating technology, the set temperature can be reached within 35 seconds, shortening the waiting time, suitable for high-intensity work. Constant temperature stability: Built-in micro-computer control system to keep the temperature constant, avoiding temperature fluctuations leading to poor welding. Humanised design, safe and durable Automatic dormancy: The soldering iron automatically enters dormancy mode after 15 seconds, preventing dry burning, prolonging service life and ensuring safety. Anti-slip handle: The main body is made of aluminium alloy, and the gripping part is made of skin-friendly silicone design, which is anti-slip and comfortable, and no fatigue for long time use. LED Lighting: Equipped with LED light beside the welding head, it can be operated clearly in dark environment and improve welding precision. Portable and Flexible Rechargeable design: Built-in 2600mAh lithium battery, support Type-C fast charging, continuous welding for half an hour without pressure, no power cord binding, suitable for outdoor or mobile operation. Lightweight and portable: compact size, light weight, easy to carry, suitable for electronic repair, DIY production, home appliance repair and other scenarios.