Complete portable soldering kit: This portable electric iron set includes a host unit, multiple soldering tips, and organized storage boxes (HS02A/HS02B options) ideal for electronics tasks while traveling. Fast heatup: Reaches working temperatures in about 2 seconds, 180842 F (82450 C), helping you complete tasks more efficiently. Precise temperature control: Adjustable settings to deliver the right heat for different applications. Clear digital display: A 0.96inch color screen provides easy monitoring of temperature settings and operational status for precise control during detailed work. What you get and compatibility: Includes the host unit, a selection of soldering tips, and organized storage boxes; HS02A and HS02B options are available. Use scenarios: Onsite electronics for smartphones, tablets, wearables, and other portable devices while traveling. Small PCB soldering and component rework in a home workshop or lab. DIY electronics projects and prototyping that require reliable, quick heating and precise temperature control.