Big Oversized Digital LED Calendar Clock with Day and Date - Shelf or Wall Mount (16" with BLUE Display) - Includes Military Time Mode! Large, easy to read display in bright sunlight and in darkness, comes with 3 levels of brightness. Clearly shows the time, day, month and year! Bright AM / PM indicator written in words. Built-in battery in case of power outage so time does not reset. Powered by included AC adapter. Can stand freely on a table or be hung on the wall.