Upspirit Digital LCD Projection Alarm Clock LED Backlight Weather Temperature Humidity Rotating Wall Projection Alarm Clock 100% Brand new Digital LCD Projection Alarm Clock. 3.7" LCD screen displays the time, temperature, humidity, and weather.Temperature/humidity display: Humidity range: 20%RH - 99%RH; Temperature range: 0 - 50. Projects the accurate time, and the projecting angle is 180 degree adjustable. Projection time function (180 swivel). 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.