Features1. 100% New.2. Material: PVC3. display Time ，Data Week and Temperature4. glowing LED with different color change.5. Powered by 4.5V AC adapter or AAA batteries. (not included).6. LED power by 4 x AAA batteries (not included)7. LCD screen powered by 2 x AG13 batteries (included).8. Support 12-hour and 24-hour time format， calendar， temperature and alarm.9. Alarm and sleeping funition10.Size: 7.8*7.8*7.8cmPackage Included:1 pcs Led Color ClockNot Retail Box .Package Safety in Bubble BagNOTE:As the effect varies from monitor to monitor， there is irrevocable slightly difference in colors between the color showed on your monitor and the real one， So if dear you can not accept this very little difference， be cautious before you making the orders.thanks for understanding.