Equivalent to a 185 watt soldering iron and 2500F torch. Powered by refillable Patented Liquid Energy Cell (LEC). No cords, can be used anywhere. 2 hours run time on each refillable LEC. Ready to use 30 seconds after ignition. Comes with 3.4mm Chisel Soldering Tip and Blow Torch Head, 2 LECs. Use for a variety of repairs on electrical, circuit boards, jewelry, heat shrink and more.