Wired design requiring connection to a power source during use. Quick heating with an integrated heating core for easy installation. Digital Temperature Calibration enhances work efficiency and prolongs the lifespan of the soldering iron. Adjustable sleep mode (5-30 minutes) to prevent oxidation of the soldering iron tip, save energy, and protect the environment. ESD design soldering iron for safe use on sensitive electronic components. This soldering iron is perfect for tasks, making it ideal for soldering small micro components under a microscope or on smaller circuit boards found in devices like smartphones, laptops, drones, and network routers. It is not suitable for large circuit boards. The included soldering iron holder, cleaning ball, and sponge provide a complete and space-saving setup. The threaded metallic cover enhances safety by preventing accidental opening. Color: Black & Green Material: Plastic+Metal Package Contents: 1 * Electric soldering iron 1 * Soldering iron tip 1 * Bracket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.