Three gear intelligent temperature adjustment with LED display Temperature range 260 420 C with Celsius and Fahrenheit conversion Precise, easytoread control helps prevent heat damage and improves results Interchangeable plugin iron head Onepiece plugandplay design with replaceable iron head Simply unscrew to , for easy maintenance and quick setup TypeC charging for versatile power options Worry charging via TypeC port Compatible with computer USB ports and power banks for charging anywhere capacity battery for extended use Lithium battery provides 20 minutes of energy operation Ready for onthego tasks and longer sessions without frequent charging Use scenarios Electronics work: PCB soldering and delicate component work requiring precise temperature control DIY crafts and jewelry: smallscale heating tasks where steady heat is important Onsite repairs: field or workbench use with quick charging and reliable power from USBC sources