Specification: Material: Alloy Color: Silver Size: Approx. 4 x 15 x 25cm Power supply: rechargeable battery (built-in) Power: DC 5V, 8W Features: Fast heating and cooling This mini soldering iron is powered by DC 5V and uses a special soldering head with internal heat, which heats quickly and concentratedly. Heating in less than 15 seconds, cooling in less than 35 seconds, which can greatly improve your work efficiency. Enough heat and wide application With enough heat, various kinds of wires and objects can be welded. The characteristics of fast heating and short waiting time enable the soldering iron to melt quickly and save working time. It is not only widely used and durable, but also easy to hold and use. Convenient This soldering iron is small and lightweight, which is convenient for you to put it in your tool bag and take it to your workplace. USB cable, which can be powered by computer, mobile power or your cell phone charger, etc. Safe automatic sleep function If it does not work for more than 25 seconds, the indicator light will go out and enter standby mode automatically. This function can extend the life of the welding head, save power and is safer. Widely used This USB soldering iron can be widely used for small diameter circuits, equipment accessories, welding, jewelry repair, DIY, etc. It is convenient and practical, making it the perfect gift for your friends who need it. Package Included: 1 x Soldering Iron 1 x USB Cable 1 x Bracket