【100W High-Efficiency Heating Element】The 100W soldering iron uses ceramic induction technology that can quickly heat up to the target temperature (adjustable temperature range 180~500°C). The four ventilation holes on the soldering iron ensure better heat dissipation and can achieve rapid cooling. The on/off switch on the soldering iron makes it easier to use, makes soldering safe, and saves energy. 【LED Electronic Soldering Iron and Heat-Resistant Handle】The soldering iron has a high-definition LED display that shows the temperature status more clearly. The heat-resistant handle can effectively insulate the temperature and is best suited for long-term soldering and repair work. Recommended by many beginners/DIY enthusiasts/professionals. 【Password Function】After the password is set when needed, the fixed working temperature is set every time the machine is turned on. It also prevents the temperature from being set incorrectly when a fixed-temperature soldering operation is required. Improves the efficiency of using the soldering iron. 【Widely Used】The soldering iron set is the best gift idea for DIY enthusiasts, for repairing various applications for electronics and circuit boards, soldering, jewelry, guitars, watches, wires, mobile devices, computer hardware, small electronic works, TV capacitors or accessories, it is also very suitable as a gift. 【Complete Soldering Iron Set】We provide 5 electric soldering tips in different shapes (1 included with the unit and 5 spare parts) to meet your various daily needs. You can replace them as needed. The steps are very simple. You can see the product images or refer to the included instructions.