Features:1. 100% brand new and high quality.2. Glowing LED with 7 color changeable.3. Material: PVC.4. Support 12-hour and 24-hour time format， calendar， alarm and temperature.5. Display Time ，Data Week and Temperature.6. LED powered by 4 x AAA batteries (not included).7. Dimensions: 8*8*8 (cm) 3.15*3.15*3.15(inch)Package Included:1 x Color Change Alarm Clock