An electrical instrument of the present invention includes: a main function section; a communication section that receives an aspect of a main function to be executed by the main function section from an external information terminal by near field communication; an input section for allowing a user to input an aspect of the main function to be executed by the main function section; a notification section for issuing a notice on information regarding the near field communication; a main function section control unit that controls the main function section based on the aspect of the main function, which is inputted to the input section, and based on the aspect of the main function, which is received by the communication section; a history recording unit that records a near field communication control history that is a history that the main function section control unit has controlled the main function section based on the aspect of the main function, which is received by the communication section; and a notification content decision unit that decides whether or not to issue the notice on the information regarding the near field communication in accordance with whether or not the near field communication control history is recorded in the history recording unit.