3 in 1 gas soldering iron powered by lighter gas (butane). It can be used as a soldering iron at 450 ° C, a burner at 1300 ° C or a heat gun at 600 ° C. The power is 30-70W. Tank capacity 15ml. Working time 60min. It has a smooth regulation of the size of the flame, a button that cuts off the gas supply and a folding stand.It is used for soldering, melting, high temperature cutting, welding, shrinking, burning in wood