1.sunrise wake up radios with nature sound clocks 2.7 color changing light 3.FM radio clock 4.nature sound and radio as alar Nature wake up light function : light becomes stronger and stronger from 0,15,30,45,60,75,90mins until the time pre-set,like the sunset1)selectable 7 colors changing light 2)24/12time display,year,month,day,display3)FM auto scan radio4) 5 nature sounds function help you ...