CRAFTZONE Soldering Iron Kit Auto Sleep & Cordless Soldering Iron 7 Seconds Fast Heat Soldering Iron(392°F-842℉) 3 High-Precision Soldering Tips USB-C Portable Soldering Pen for Fine-Precision Repair

["DC & AC Compatible - This solder iron is both cordless and electric-powered, featuring a robust 3000mAh rechargeable battery.Its compact design allows for maintenance work to be performed anywhere,without being limited by space.","Superior Tinning - Featuring a ceramic heating core, this compact soldering iron heats up and cools down rapidly. It can melt solder in just 7 seconds, significantly reducing wait time and boosting the efficiency of all your repair work.","Smart Sleep/Wake Mode - The soldering iron automatically enters sleep mode after 15-20 seconds of idleness, waking instantly when picked up. For added safety and power conservation, it features an automatic shut-off after 15 minutes.","Adjustable Temperature Control with LED Display - Equipped with an LED screen, this soldering tool allows you to set the temperature from 392–842°F (200–450°C) and monitor the real-time heat and power status. A simple long press on the button lets you toggle between °C and °F.","Versatile Application - This soldering kit is ideal for a wide range of precision tasks—from electronics repair and circuit board work to DIY projects and jewelry making—delivering both the portability and reliability these applications demand"]