USB Rechargeable Portable Cordless Soldering Iron Tool Kit Temperature Adjustment Welding Tool Pen for Home Repair DIY About this item Temperature Adjustable: You can choose the right tip temperature between 626F and 840F. Green indicator light - the temperature is about 626-660; Blue light is about 700-750; The red indicator light is the highest temperature, about 800-840. Easy to Operate: Soldering iron kit with just a long press for 5 seconds to turn on/off, and a short press to enter temperature selection. Come with 2 interchangeable tips which ensure that is compatible with different shapes. Portable: This soldering iron kit is small, light, has no wire winding and easy to carry. Convenient to operate, safe to use, and suitable for both home use and take it out. Soldering Kit: 1cordless soldering iron, 1stands, 1solder wire, 1type-c charging cable, 1user manual, 1silicone case. Suitable for home DIY, soldering projects, welding various electronics and circuit boards, as well as crafts/jewelry making. Fast Charging: Built-in 1100mAh battery, 8W power welding solder soldering iron kit for fast charging. It can be charged through computers and power banks. It also supports charging while using.