Audio and video recording system having wireless communication and method of operating the same

An audio and video recording system having wireless communication, comprising:

• an audio receiver for receiving an external audio source and converting it into an audio signal;
• a video device for receiving an external video and converting it into a video signal;
• a wireless communication module for transmitting the audio signal or the video signal via wireless transmission;
• an interface unit for receiving a command from a user;
• a multimedia processor for converting the audio signal and the video signal into an audio file and a video file, respectively, via compression, or converting the audio file and the video file into the audio signal and the video signal, respectively, via decompression according to the command;
• a storage device for storing the audio file and the video file;
• a system processor for executing a video recording function or a communication function according to the command;
• a random access memory (RAM) for storing data required for the system processor to execute the command;
• and
• a read-only memory (ROM) for storing at least one program code required for execution of the command.