A mobile terminal including a memory; a wireless communication unit configured to wirelessly connect with at least one other terminal; a camera configured to capture an image; a display unit; an audio output module configured to output an audio file; a microphone configured to obtain sound information; and a controller. The controller is configured to capture an image using the camera, search for an audio file corresponding to sound information obtained through the microphone when capturing the image using the camera, set information related to the searched audio file as an audio file corresponding to the captured image, and output the searched audio file to the audio output module when displaying the captured image on the display unit.