... a messge board LCD display Color LCD backlight shows Message Board Clock1. Time (12/24 hour format), temperature, year, month, (week), ... can switch over the show.2. LCD display mode: a: fixed show timeB: time, temperature, year, month, alternate shows;C: slide ... month,3. Color LCD backlight shows; Degrees Celsius, Fahrenheit and temperature display can be chosen4.16 the first world famous + BIBI sound ...