... multi-function music system,bulit-in 1g contain, alarm clock functionused as a MP3 player with built-in flash memorey or external SD ... /MMC cardsupport musicformat: mp3, WMA, etc,built in FM radiowake up/snooze ... every 5minutes until you get up Music alarm clock speaker with built in MP3 player function support SD/MMC card (GF-TAF-34 ...