@stopandshop08: Digital Display LED Wall clock Displays hour, minute and second (approx. 3” height LED) Displays date, month, year, weekday and temperature Automatic temperature display, (at 9-50C). Power supply: 220V Power: less than or equal to 4.5W. 48x19cm: AM / PM amd 24 Hours Temperature / Day of Week / Date LED display visible in day / night operation Power : 220V AC or 5V DC ( Adapter Included ) Wall Display Built-in battery back-up ( for setting ) #digitaldisplayledwallclock #digitalwallclock #digitalclock #ledwallclock #wallclock