1、Automatic Tin Feeding: The soldering gun is equipped with an automatic tin feeding function, which simplifies the process of using it and makes it more convenient. This design can save time and energy and improve working efficiency. 2、Power Switch: The soldering gun is equipped with a power switch, making the operation safer. The power can be turned off immediately after use, avoiding long time power waste, energy saving and environmental protection. 3、Ceramic PTC Heating Core: The welding gun is equipped with a ceramic PTC heating core, which can be heated quickly and has a long life, and this heating core is replaceable, which is easy to disassemble and replace. 4、High Temperature Resistant Material And Fireproof Design: The welding gun is made of high temperature resistant material with high temperature fireproof characteristics. This design can effectively protect the welding gun from damage caused by high temperature. 5、Comfortable Grip And One Handed Operation: The welding gun is made of ABS plastic shell, which is comfortable to hold and not easy to be fatigued by long term use. At the same time, the soldering gun can be operated with one hand to check the tin condition at any time, which makes the operation more flexible and reduces the occurrence of errors. Item Type: Soldering Iron Gun Kit Material: Electric Soldering Iron Weight: Approx. 364g / 12.8oz Product Size: Approx. 17x19cm / 6.7x7.5in 1 x Solder Gun 1 x Holder 1 x 50g Tin Wire