NOVELTY - The system has a user module connected with an administrator control module. The administrator control module is connected to a mobile terminal that receives position data of the administrator control module. The position data of the administrator control module is transmitted to the user module through a communication unit. The user module sends and receives audio data from the administrator control module. A voice data output part outputs digital voice data. The communication unit that receives digital voice data from the administrator control module.    USE - Multi-guide control system for group tourists.    ADVANTAGE - The system visually grasps current position of group tourists by using the administrator control module in the mobile terminal. The administrator control module sends and receives data through a long distance Bluetoothmodule so as to guarantee stable wireless data communication in a wireless device. The system utilizes a frequency hopping mode of 2.4 giga hertz frequency in environment, thus reducing noise collision in environment. The system can send and receive audio data so as to restrict signal cut-off condition in the environment, thus steadily supplying data without interference. The system utilizes a guide part that confirms in-situ of group sightseeing in a map application program in the mobile terminal in an effective manner. The system outputs warning voice data to the user module, thus providing consciousness tour of a place in an effective manner. The user module sends and receives audio data between the administrator control module and a tour conductor so as to allow a tourist to come back to a designated place when deviated from the designated place by communicating with the guide part through the user module. The system can charge battery of the user module without using a separate battery charger.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic block diagram of a multi-guide control system.'(Drawing includes non-English language text)'