This cordless soldering iron can be adapted for use as a torch, hot knife and heat tool. Ready for use in 10 seconds, and powered by butane fuel so there's no electrical current to leak onto your sensitive circuits. Includes: Soldering iron; 1.mm conical tip; protective cap with igniter. Specs: 30 minute run time; soldering temperature: 410 to 750 degrees F, 6" OAL. (fuel not included).