High-Power Heating CoreThe 80W soldering iron which heat up to operating temperatures in 30 seconds heats up quickly with a Inner-heated ceramic technology, high temperature stability, can protect your welding objects. LCD Digital Pen Type Welding ToolCompared with soldering iron station,our soldering gun kit is portable to carry. The soldering iron with high definition LCD screen display which indicates the temperature status more clearly. With the temperature knob on electronic soldering gun, you can adjust the temperature from 200 - 450. Exclusive Patent DesignThe four ventilation holes on the solder tip and four ventilation holes on pipe provide better heat dissipation than others. Power consumption lower than ordinary soldering iron which is more energy-efficient and environmental protection. Widely UsedThe soldering iron tools are good choice for welding circuit board,Home DIY hobbyists,appliance repair,jewelry welding.It's easy to be used no matter electronics hobbyist or beginner study electronic engineering. Specification Power: 80W Work Voltage: 110V(US Plug) -220V (EU/UK/AU Plug) Temperature Range: 200~450 Display Mode: LCD ON/OFF Switch: Yes Insulating Rubber Cover: Yes