1. screen display. Time, date, day of the week, temperature, humidity display2. Calendar/ calendar switching, Celsius/Fahrenheit switching3. 12/24 hour switching. Remote control operation4. Countdown function. Unique winding design on the back5. Memory Mode. Ten levels of brightness adjustment. Two sets of alarm clocksSpecification:Power supply: USB plug in ( without adapter)Unique function: decoration, thermometer, calendar, alarm, calendar, countdown, 24-hour displayMaterial: Acryliccolour: BluePackage Contents:1 x wall clock 1 x USB cable 1 x remote controlOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.