Glowing LED with different color change. Support 12-hour and 24-hour time format, calendar, temperature and alarm. Alarm and sleeping function Seven color light conversion, creating a romantic atmosphere. Large LED digital display, at a glance. Multi-function: time, alarm clock, year, month, day, week and temperature display function. Two temperature standard: temperature Celsius (0 ℃ -55 ℃) and the Chinese (32 ℉ -122 ℉) display to choose from. The use of LDE light, save power. Specifications: Material: PVC Weight:50g Appearance modeling :square Applicable place :office, study, bedroom Display type :LED Display the type :numberize:8cm*8cm*8cm Special function :thermometer, alarm, luminous Power type :battery Battery type:4 x AAA batteries (not included)