Specifics: Material: Alloy Color: silver Size: About 4*15*25cm Powered by: Rechargeable Battery(built-in) Power: DC5V 8W Feature: 100% new with high quality Easy and convenient to operate, wireless design, safe to use, reasonable size, suitable for both home use and take it out. Two-way adjustment of the voltage knob, the temperature of the soldering iron can be adjusted. There is a knob at the bottom to adjust the voltage, the adjustable range is 3.3V-4.8V. A soldering iron interface can be connected with a soldering iron and a charging. Copper alloy soldering iron, fast heat transfer, rapid temperature rise. The power button has a prompt light, press the power button, the indicator light is on. During use, the button light flashes indicate the battery is low. Need to charge. Friendly tips: Attention: our product is same as the picture on the listing,but as the same model car may be produced differently in different country,the same car has high and low configuration,please ensure the part of your car like our picture shows, or it will not fit. If any differences, please contact us before purchase, thanks! Package: 1pc x Soldering Iron 1pc x USB Cable 1pc x Bracket