Cdycam Led seven color allochroism small music alarm clock personalized dawdler spherical alarm clock luminous music digital alarm clock Time display mode , date and time , week , 12/24 hour Music alarm clock snooze and mode , nature sound for 6 : music water and animal sound , for forest sound , sound of water , water bird seagull stridulation , and waves , before the 5 cycle Colorful lights function : seven kinds of color of change Timer mode, temperature mode, natural sound presentation capabilities. Natural sound is 6 piece of music