Multifunction LCD Digital Alarm Clock Thermometer + 4-Port USB HUB + Message Board is a versatile device that combines multiple functions. It features a digital clock, thermometer, USB hub, and message board.
LCD display with blue or green backlight
4-Port USB HUB for connecting USB devices
Fluorescent message board with pen marker
12/24 hours time display
Temperature display (°C/°F selectable)
Calendar function (2000-2099)
Built-in 16 alarm tones
Stopwatch and countdown timer
Four buttons: mode, setting, up, down
Powered by 3 x AAA batteries or USB cable (not included)
