MYT &reg; Colour Change Digital LCD Alarm Clock Glowing Led with Temperature and Alarm Sleeping Function Power adapter NOT INCLUDED - sold seperately or see MYT Colour Change Glowing LED Alarm Clock display Time , Data , Week ,Temperature and Sleeping (with power adapter) LED Colour Changing Digital LCD Alarm Clock Thermometer Date Time Night Light Alarm, sleeping and Night Light function glowing LED with different color change display Time , Data, Day and Temperature Support 12 Hour and 24 Hour format; temperature covert between Celsius and Fahrenheit