To issue an information request by voice and provide guidance information in response to the request.

This device comprises a combination of a portable tool 1 and a voice guidance device body 2. The portable tool 1 is a portable transmitter owned by a user, which has information requesting function. The information requesting function is the function of converting a voice uttered by the user to an information request signal and performing radio transmission of it to the device body 1. The device body 2 includes an antenna 4, a voice generation part 5 and a voice recognition device 3. The antenna 4 receives the information request signal transmitted from the portable tool 1 and transmits it to the voice recognition device 3. The voice recognition device 3 identifies the content of the information request signal to specify a voice generation part 5 to provide information, and outputs the specified voice generation part 5 to an information providing instruction. The voice generation part 5 is set in a guidance providing place to return guidance information by voice in response to the information providing instruction.