The invention discloses a wireless electric soldering iron. The wireless electric soldering iron comprises an alternating current plug, a 220V alternating current induction transmitter, an alternating current induction receiver, a soldering iron handle, a soldering iron control switch, a soldering iron core and a soldering iron head, wherein the 220V alternating current induction transmitter consists of a high-frequency generation circuit, a high-frequency amplification circuit and a high-frequency transmission circuit. The defects that a power line is pulled everywhere during soldering and is broken carelessly can be avoided.