Best-mall Camera Lens Projection, Novelty Calendar Music LCD Digital Alarm Clock Projection(Black) Camera zoom Lens Style Alarm Clock Music Star Sky Projection for Kids Shift between 12-hour and 24-hour modes LCD Display of perpetual calendar(2000-2099), time date and week. Thermometer: Shift between centigrade temperature and fahrenheit temperature(0~50,32~122) Chords music/Natural sound alarm, Backlight function