the present invention the media broadcasting device 1 includes a main controller 10 an interior memory buffer 12 an mp3 module 13 an led indicator 14 an operation unit 16 a liquid crystal display lcd 18 an earphone hole 17 and a microphone hole 19 the main controller 10 connects to the usb based memory device 2 fig1 through an interface controller not shown of the main controller 10 and the usb slot 3 fig1 therefore the main controller 10 controls and has access to the digital data preferably the mp3 formatted ones of the usb memory device 2 the main controller 10 transmits the retrieved digital data to the interior memory buffer 12 which temporarily stores the digital data the main controller 10 further connects to the mp3 module 13 and transmits the temporarily stored digital data within the interior memory buffer 12 to the mp3 module 13 the mp3 module processes the digital data and therefore users are able to hear the sound music through the earphone hole 17 similarly users may choose to input their sound through the microphone hole 19 to the mp3 module 13 and the mp3 module 13 compresses the sound into mp3 formatted signals then the main controller 10 temporarily stores these mp3 formatted signals within the interior memory buffer 12 and also transmits.