... LCD calendar clock 2) MP3 & FM radio function 3) clock alarm control radio 4) with led lamp Features:calendar clock,USB ... MP3,SD CARD MP3,FM radio,snooze alarm,MP3&BiBi&radio alarm,LED lamp,temperature display 1.Time clock calendar ... function: Built-in AUX interface for connecting with external sound source.9.Under MP3 interface ... MP3 alarm control radio digital calendar clock with lamp