Cordless Electric Soldering Iron Kit,Rechargeable Soldering Tool,Professional Portable Welding Tool ,Portable

- This mini soldering iron adopts a 5V DC powersupply and uses the special internal heat type soldering head - Fast Heating and Coolingheat fast, and concentration.Heating up in less than 15 seconds,Cooling down in less than 35 seconds,which can greatly improve your work efficiency. - Convenient :This soldering iron is small and light weight, it is convenient to put in your tool bag and take to your working place. - USB cable, which can be powered by computer, mobile power supply or your mobile phone charger and so on. -This USB soldering iron can be widely used for circuits of small gauge, appliance accessories, welding, jewelry repair, DIY lovers, and so on.