Lokey Intelligent 7 Colors Changing LED Discoloration Alarm Clock A great gift for your friend Dimensions: Length: 3.14 in. Width: 3.14 in. Height: 3.14 in. Alarm clock and snooze function: Daily alarm, alarm music has eight optional, and can turn snooze function. LED Colors: Red, Blue, Green (They combine to create a rainbow color change effect) Packaging: Light Up Color Change LED Digital Alarm Clock is individually boxed.