* Calendar: Date, time, temperature display mode are shiftable, 12hr and 24hr time mode are optional;
* Alarm function: The default alarm time is 12: 00PM and it is closed after the battery is installed;
* Thermometer: The default temperature display is in Centigrade after the unit has been turned on. Fahrenheit and Centigrade are optional;
* Countdown timer: Between 180: 59 ~ 00: 01;
* 7-color back light: Touch the screen lightly, the display mode and the back light will change once a time;
* Press On key to check the LCD back light flashing effect directly;
* USB HUB with 3 ports.