FM radio with 6 programmable presets ; Dual alarm for separate wake times with separate alarm sources ; 4 LED wake modes: dawn, flash, glow & none ; 4 color-selection modes change cabinet & display: slow color fade, fast color change, favorite color & no color ; 1A USB charging port for charging mobile devices ; Aux input ; Includes CR2450 battery for battery backup & 100V-240V AC adapter;