Wake up and fall asleep to the amazing Light Up Color Change LED Digital Alarm Clock! This fabulous light up clock transitions from color to color, shows the time, date, has an alarm and has the temperature! Light Up Color Change LED Digital Alarm Clock is an all in one clock that is soothing to fall asleep to and wakes you up with ease. Instructions: Remove the two pull tabs located in the battery housing. Use the buttons on the bottom of the clock to set the time and date, further instructions are located in the box with the light up clock. Dimensions: Length: 3.12 in. Width: 3.12 in. Height: 3.12 in. Batteries: Includes 4 AAA Batteries and 2 AG13 Batteries. All batteries are replaceable. Packaging: Light Up Color Change LED Digital Alarm Clock is individually boxed.