Anywa New Fashion Pyramid Temperature 7 Colors LED Change Backlight LED Alarm Clock Built-in 7 color LEDs to change the light color automatically Product: Pyramid mood clock Normal Mode: Normally display time, date, temperature, This clock has music alarm clock and sleepyhead mode Power Supply: 3 x AAA battery (not included) Dimension (L x W x H): 10.3 x 10.3 x 10.3cm