Upgraded Soldering Gun: The user can adjust the temperature of the soldering iron between 200~450℃ to meet different soldering needs, which effectively improves work efficiency. Advanced heating and cooling technology: The heated ceramic technology inside the soldering gun can make the soldering iron heat up quickly and maintain temperature stability.The four ventilation holes on the soldering gun provide better heat dissipation, which can extend its service life. Desoldering Pump and Soldering Iron Stand: The desoldering pump is made of a high-pressure vacuum tube and an aluminum frame that allows easy one-handed operation.The soldering iron stand comes with a cleaning sponge that holds the soldering iron to ensure safety and convenience. Wide Application: This soldering iron kit is widely used for soldering, home electronics and appliance repairs, circuit board soldering, jewelry making and so on.It is perfect for amateurs, beginners and professionals. Package Included: Soldering tool set includes soldering iron pen, 5 different soldering iron tips, desoldering pump, soldering iron stand with sponge, tweezers, soldering wire, wire stripper, 2 AWG electronic wires and PU bag for better storage.It can meet all your welding requirements.