A variety of displays: support display time (hour, minute, second), can switch 12/24 hours; display Gregorian or lunar calendar date (Y-MM-DD/MM-DD-Y/DD-MM-YY/Y-DD- MM), display indoor temperature (℃/℉). Date and temperature can automatically cycle through the display. Powerful functions: two sets of alarm clocks, 99-hour countdown, time zone setting, timing switch, 8-level...