Red Apple MP3 music Fixed-time player

1. Used by school, army, companies, factories for the self-control of work and rest time, and replace the traditional electronic bell or human?s broadcast. 2. Used to play the background music by garden, ballroom, marketplace, public house, Internet bar, office, kindergarten and so on;3. used for automatic music play in station and dock; 4. Used for Wireless broadcast or cablecasting of English program or other teaching program in school;