1. 8-second tin melting: This electric soldering iron has a fast heating function, which can reach the tin melting temperature in only 8 seconds, saving waiting time and improving work efficiency. 2. Constant temperature and fast heating: The electric soldering iron has a constant temperature function, which can maintain a stable working temperature and welding quality and stability. 3. Large screen display: The electric soldering iron is equipped with a large screen display, which can clearly display the current working temperature and other related information, which is convenient for users to operate and monitor. 4. The soldering iron , horseshoe and knife are interchangeable: This electric soldering iron is equipped with three different shapes of soldering heads, which can be replaced according to different welding needs, providing more choices and flexibility. 5. Portable: The electric soldering iron is small and portable, suitable for outdoor use or mobile work scenes. Item:Electric soldering iron Battery:2500mah Temperature range:200-500 Support power:5-75W Input interface:Type-C Colour:B:Black Material:Plastic Package Contents: 1 * Smart soldering iron set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.