2in1 Soldering Station Solder Iron Rework Hot Air Gun Digital SMD DesolderingFeatures: The magic temperature compensation speed can reduce the temperature error to the minimum,temperature stability and compensation speed is much better than similar products. When the soldering iron is needed, take off the soldering handle, connect the soldering iron handle and read the setting parameters of the last temperature of the soldering iron intelligtively. If you need to change back to the soldering table, take off the soldering iron