This easy to use butane gas operated soldering iron, complete with automatic piezo electronic ignition system, is supplied with accessories in a sturdy storage box. Operated by butane gas this iron requires no batteries or power cord and can be refilled in seconds using a Weller gas refill canister (not included). This versatile tool can be used in three modes: Soldering up to 450 degrees C, Hot Air (heat shrink applications) up to 450 degrees C and Open flame up to 1300 degrees C (All temperatures are approximate). Operating time with a full gas tank is around 30 minutes.