TROCOTN dementia clock, digital clock with date and day for elderly, day date large display calendar (7 Inches Black)HD DISPLAY FUNCTION : This unique 7 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 is NOT battery operated. EASE ALARM SETTINGS: 12 Alarm Modes Easy set , Single Alarm, Every Day, Weekdays Only, or Weekends Only. The clock has 14 kinds of alarm