Lark Scheduled Audio Broadcaster is simple in operation, comprehensive in function: 1, Automatic timed playback of MP3 background music, ringtones, music of setting-up exercise, music of eye exercise, national anthem, the bell for class preparation, bell for class start, bell for class dismissal, reveille, and other optional broadcasting music and programs, 2, Automatic timed broadcast of teaching films, films, PPT and other videos to the electronic screen or television, with the support for up to 560 kinds of audio and video media file formats. 3, Support sequential playback, loop playback and random playback, as well as commercial ad break. 4, The user can set playback time and content flexibly according to actual needs, so as to meet each unit's need for broadcasting and video playback. 5, Timed playback of network broadcasting, up to hundreds of addresses for listening music radio stations are available for you to choose. At present, Agile timed music player has been widely used in various types of schools, factories, shopping malls, supermarkets, communities, public broadcasting and video playback of troops, and is universally praised by all the users.