Advanced Heating and Cooling TechnologyThe heated ceramic technology inside the soldering gun can heat the soldering iron quickly and save energy, it is also good for stable temperature, the four Ventilation holes on the soldering gun provide better heat dissipation, which can prolong its service life. Upgraded soldering iron with the latest designthe new on/off switch added on the soldering iron gun makes it more convenient to use, also ensures the safety soldering and energy saving; the adjustable temperature design 200~450C can satisfy different soldering work conditions. Soldering Iron with Desoldering PumpThe desoldering pump is made of high pressure vacuum tube and an aluminum frame, which can be operated with one hand, can absorb a large amount of solder while the solder wire is better at absorbing a small amount of solder. Portable and easy to use it is very small and light, no need for a soldering station, just plug it in and use it. You can take it anywhere, and you can find the tools you need in the carrying bag. 14 in 1 electronic soldering kitour soldering tool kit can meet all your soldering needs, contains soldering iron, 5 different soldering tips, desoldering pump, soldering tip, soldering wire, tweezers, screwdriver, wire cutter, soldering iron stand with sponge, a PU tool bag and a manual.