1. Voice boardcast of time and temperature
2. Digital perperual calendar display
3. Disital thermeter
4. Calendar inquiry
5. Voice controlled backlight
6. Alarm and snooze function
7. Automatic hourly chime
8. Intelligent voice
9. Message board backlight
10. Message board using highlighter
11. 2 sets of usb output charging port
12. Clocrful change backlight
Note: Not all mobile powers suitbale to charge with USB port of message board and DC input will be required. Qualified power chargers will be required to charge with USB port of message board and pls ensure proper voltage and current to avoid damage of the chargers.