HD Display Function: This unique 10-inch High Resolution Digital Calendar Clock display uses large and thick letters that clearly spell out the time, period of the day, full day of the week, month and date - with no confusing abbreviations. Adapter cable length about 150cm (59 inch), The clock does not run on batteries. 5 Time Periods And Icon Display: 5:00 am - 11:59 am (MORNING), 12:00 pm - 5:59 pm (AFTERNOON), 6:00 pm to 8:59 pm (EVENING), 9:00 pm to 11:59 pm (NIGHT) , 12:00 am - 4:59 am (PREDAWN). Different time periods are displayed with corresponding small icons, which help to quickly distinguish the time, and you can choose to Open or close icon display. 6 Clock Display Modes: The clock has 3 font colors of white, red and yellow, 2 color background displays, and 1 analog clock display.It can be easily viewed even in less than ideal lighting conditions and will match your living room decor beautifully. 13 Alarm Reminders: This digital wall clock with day and date comes