Elong Large LED Digital AM FM Radio Alarm Clock Desk and Shelf Clocks With Backlight Light Green Military Time Only, 1.2" LED Display,AM/FM Clock Radio(Auto Search) Time&Alarm Clock,Sleep&Snooze Function,Wake up to Radio/Buzzer,24 Hours Time Format Item Come With Standard American (AC) plug Powered by: AC Power 220V/50HZ, Backup Battery: AAAX2 (Not Included,only for time memory function) Item Size: 17(L)x6(B)x8.5(H)cm