This item use high‎-pressure injection technology ‎(‎top of the fuselage home a supercharger‎)‎‎,‎ special alloy nozzle‎,‎ flame adjustable‎,‎ self‎-locking switch‎,‎ firepower strong‎,‎ as a small welding tools in home work well‎,‎ the components carefully design‎.‎

It can be used to weld small or thin copper‎,‎ iron‎,‎ steel‎,‎ aluminum‎,‎ tin‎,‎ gold‎,‎ silver‎,‎ and aluminum‎,‎ plastic‎.‎

It can be widely used in dental‎,‎ glasses‎,‎ gold and silver jeweler‎,‎ electronic and metal welding‎,‎ can also be used for barbecue‎.‎ For example dental welding‎,‎ dental hot wax‎,‎ cutting repair plastics‎,‎ motor vehicle repair‎,‎ aluminum windows‎,‎ and gas etc‎.‎