3.7" LCD screen displays the time, temperature, humidity, and weather; With colorful LED Backlit; Projects the accurate time, and the projecting angle is 180 degree adjustable; Alarm clock supports snooze mode; Two time modes available: 12 hours & 24 hours; Digital thermometer shows as centigrade or Fahrenheit; With Max./Min. temperature and humidity records; Powered by 2 * AAA batteries (not including battery).