1、This soldering iron is compact in size, with metal housing and high-end soft rubber cover, comfortable to grip, with high insulation, portable, and convenient to use. 2、Soldering iron bit and heating element joint design, rapid temperature rise, replacement, and use is very convenient, and adapt to the size of different soldering point requirements. 3、Adopt high precise CPU digital control circuit,with temperature setting and temperature calibration function. 4、Accurate control temperature from 180 - 480℃, the default temperature is 350℃, energy saving and easy to use. 5、Equipped with an OLED display, with backlight design, provides complete information on the main screen, you can see the temperature clearly at a glance. 6、There are 3 physical buttons, you can use the button combination to turn off the power, set and control the operation temperature. 7、There are three kinds of soldering tips for you to choose from, you can choose according to your own requirements. 8、Multiple powersupply modes design, it can be powered by a power adapter, car power, chargepal, etc. 9、Wide applications, suitable for electronic production and electric maintenance, such as mobilephones, computers, etc.