ASSIS Multifuntional Digital Backlight 2.5 inches LCD Display Indoor Hygrometer Thermometer Square Alarm Clock (Green) Simple and fashion, mini size, multi functions Combination temperature/humidity gauge with 2.5" easy-to-read LCD display The LCD backlight will let you see even in darkness More than an alarm clock, even a hygrometer thermometer Snooze function, Birthday alarm function, Celsius and Fahrenheit Degree switch