General description This rechargeable soldering iron is designed for fast heating and portability, making it an ideal tool for DIY enthusiasts and professionals alike. It features a 5V DC power supply and a special internal heat type soldering head that heats up in less than 15 seconds and cools down in under 35 seconds, significantly improving work efficiency. The ergonomic design ensures a comfortable grip, while the heat-insulating and anti-scalding silicone cover enhances user safety. Technical specifications Power supply: 5V DC Heating time: less than 15 seconds Cooling time: less than 35 seconds Compatibility and accessories Powered by USB cable, compatible with computers, mobile power banks, and mobile phone chargers Includes a safe iron holder for resting the soldering pen during breaks Usage This soldering iron is perfect for a variety of applications, including small-caliber circuits, household appliance repairs, jewelry repair, and general DIY projects.