The FNIRSI HS-02 Intelligent Soldering Iron is a compact and portable 100W smart soldering tool designed for electronics repair, PCB soldering, DIY projects, and professional maintenance. Featuring rapid heating technology, a 0.96-inch IPS HD color display, and intelligent temperature control, it delivers fast, stable, and precise soldering performance. Powered through a USB Type-C interface with PD/QC fast charging support, the HS-02 operates on 9V–20V input and offers an adjustable temperature range of 100°C to 450°C. It includes advanced safety features such as sleep mode, auto power-off, and child lock, ensuring safe and efficient operation. Its lightweight, ergonomic design makes it an excellent choice for technicians, engineers, makers, and DIY enthusiasts.