Feature 18 seconds of 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. 2Constant temperature and heating: The electric soldering iron has a constant temperature function, which can maintain a stable working temperature and ensure welding quality and stability. 3Large screen display: The electric soldering iron is equipped with a large screen display screen, which can clearly display the current working temperature and other related information, making it convenient for users to operate and monitor. Features: 8 seconds of 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. Constant temperature and heating: The electric soldering iron has a constant temperature function, which can maintain a stable working temperature and ensure welding quality and stability. Large screen display: The electric soldering iron is equipped with a large screen display screen, which can clearly display the current working temperature and other related information, making it convenient for users to operate and monitor. Tip, horseshoe, and knife head are interchangeable: This electric soldering iron is equipped with three different shapes of welding heads, which can be replaced according to different welding needs, providing more choices and flexibility. Portable: The electric soldering iron is compact and easy to carry, suitable for outdoor use or mobile work scenarios. Specifications: Item: Electric Soldering Iron Main Material: ABS, Electronic Materials Battery: 2500mah Temperature Range: 200-500 Support Power: 5-75W Input Interface: Type-C Size: Body: 27*37*83mm(Without Changeable Head) Package Size: 12.8*9.3*4.2cm Package Weight: 296g Package List: 1* Electric Soldering Iron 1* USB Cable 1* Storage Bag 3* Changeable Heads 1* Roll of Tin Package List 1* Electric Soldering Iron 1* USB Cable 1* Storage Bag 3* Changeable Heads 1* Roll of Tin