Your outdoor survival tool! This pocket size weather forecaster and clock tells you time, temperature, forecast, and features a compass and flashlight all in one. Best of all, the forecaster clock fits right onto your key chain, so you've got updates all the time. In addition to a minimum and maximum temperature feature, it features humidity memory, an alarm clock with snooze function, and a calendar with date, day and year display. The keychain forecaster is battery operated with included button cells. ABS plastic and rugged metal construction.