16. The method of claim 14 , wherein: the at least one voice comprises voices of a plurality of persons; and the method further comprises displaying a plurality of texts, each text corresponding to a respective one of the voices of the plurality of persons.
14. A method of controlling a mobile terminal comprising a detachable stylus pen including a microphone and a memory, a touch screen, and a wireless communication unit, the method comprising: outputting an execution screen of an application via the touch screen; receiving a voice signal from the stylus pen via the wireless communication unit, the voice signal generated in response to at least one voice received via the microphone while text is input onto the execution screen according to movement of the stylus pen that is detached from the mobile terminal, and the generated voice signal stored in the memory of the stylus pen such that the received at least one voice is stored as a recorded voice memo; displaying text corresponding to at least a portion of the received voice signal at a specific position of the execution screen in response to selection of the specific position by the detached stylus pen; displaying a pop-up window including a list of a plurality of texts, each text in the list corresponding to a respective one of a plurality of voice data included in the at least one voice and one of the plurality of texts displayed distinctively over the rest of the plurality of texts in the list, such that one of the plurality of texts is selected from the list; and displaying a recording indicator indicating that the voice memo is being recorded, the recording indicator displayed while the text is input onto the execution screen, wherein the distinctively displayed one of the plurality of texts in the list is recommended based on the specific position for its closest relationship with the specific position among the plurality of texts in the list.