- Cordless soldering iron with ergonomic TPE handle, non-slip grip, and conical upgraded tip for precise soldering with freedom of movement and no tangled cords. - Upgraded high-power battery: USB Type-C charging, 1.5 hours fast charge; 2500mA built-in lithium-ion battery for longer run time and higher power to melt solder; recharge approximately 1000 times for long life and cost savings. - Professional design: fast-heat heating core reaches target temperature in 15-45 seconds; tip temperature range 392-968 F; two LED lights improve visibility in dim environments for delicate work. - Safety and certifications: touch sensor ensures heat only when the user holds the pen and touches the sensor; CE/ROHS/GS certified; suitable for DIY, electronics and circuit board repair, jewelry, guitars, mobile devices, computer hardware or accessories. - Practical applications: ideal for delicate PCB work, small electronics soldering, jewelry repairs, guitar electronics, and repair of mobile devices or computer hardware.