7 Color Change LED Pyramid Alarm Clock With Thermometer and Date Pyramid triangle alarm clock with 7 color change LCD digital display of thermometer. Alarm clock with date, time and temperature. Glowing LED with 7 color changeable. Material: PVC 2.Power supply: 3x AAA batteries (not included) Colour changing LCD background. 8 Alarm setting. This comforting and relaxing light will ease you off to sleep at night, and the clock will flash and alarm sound in the morning, ensuring you get up in time for the day ahead.