(a) you can inquiry the date within fifty years.

(b) on the calendar, it shows the year, the month, the date, the minute and the week.

(c) Temperature displays from -9℃ to 50℃.

(d) Time memory function, when power is cutted, the LED will be closed

but can run automatically. When the power is on, it is not needed to be set up again.

(e) The illumination can be Automatically adjustted, at night, the

illumination will be half of the daytime.