– Display the time, date, week and measure temperature and humidity. – Max and min temperature and humidity display. – Weather forecast: sunny, partly sunny, cloudy, rainy and rainy. – °C / °F temperature unit optional. – 12/24 hour time display optional. – LCD colorful display with backlight. – Sound control function: when alarms or make a sound, the LED will light up. – Sense light function: the backlight will automatically light up in darkness through “ON S/C OFF”. – It also has alarm and snooze functions, too.