The Milwaukee M12 Soldering Iron delivers fast application speeds by reaching operational temperature in under 18 seconds and maintaining an optimized temperature throughout demanding jobs. The heat indicator utilizes RedLink Intelligence to notify users when the tool is ready to use and safe to store. A green LED indicates operating temperature has been reached. A red LED indicates tool is off and still hot. An LED work light illuminates your project. The 3-stop pivoting head allows a user to adapt the tool for use in confined spaces. The tool-free tip change feature allows you to switch easily between chisel and pointed tips. This tool delivers a 40-minute run time on an M12 compact battery pack (not included)., Reaches operational temperature in under 18 seconds Maintains an optimized temperature throughout demanding jobs Heat indicator with RedLink Intelligence to notifies users when the tool is ready to use and safe to store. Green LED indicates operating temperature has been reached Red LED indicates tool is off and still hot LED work light illuminates your project 3-stop pivoting head for use in confined spaces Tool-free tip change for switching easily between chisel and pointed tips Delivers a 40-minute run time on an M12 compact battery pack (not included) Model Number: 2488-20. Age Group: adult.