Features: Professional USB powered soldering iron set with 3 adjustable temperatures, 3 interchangeable tips, and built in safety features like auto sleep mode for precise soldering tasks. Features a ceramic heating core for rapid warming up under 60 seconds, LCD battery indicators, to optimize workflow efficiency in electronics repair. Ideal for electronics enthusiasts, DIY hobbyists, and professional technicians requiring portable, cordless solution for intricate circuit board repairs or jewelry crafting. Perfect for home workshops, field repairs, or educational environment where USB powered convenience and temperature control ensures safe, reliable soldering of wires, components, and small scale projects. Includes soldering wire, and heat resistant handle, for easy storage and on the go usability with battery powered flexibility. Specifications: Component:Electric soldering iron with rubber handle Color:Black/White Package Includes: 1 Set USB Soldering Iron note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.