Digital Multifunctional Watch with Compass, Thermometer, Altimeter, Air pressure, Weather forecast

1) Hour, minute, second, year, month, date and week day display, year range is 2000 ~ 2099.
2) 5 groups of alarm functions: one with snooze feature, four ring on specified date.
3) Chime on every hour
4) Stopwatch, 99 groups of stopwatch record checking, maximum time-keeping is 23 hours, 59 minutes, 59 seconds.
5) Counting down, maximum 99: 59: 59
6) Compass, Height, air pressure, temperature, weather forecast, as well as the correction of compass, air pressure, height and temperature.
7) 12/24 hours format
8) Universal time, time of 28 cities in the world and daylight saving time (DST) may be displayed.
8) Contrast of LCD may be set 
9) 3 seconds EL backlight
10) Low voltage prompt