Mitaki-Japan Indoor Weather Station features temperature in Fahrenheit and Celsius from -58ºF to 158ºF; humidity from 20% to 99%; weather forecast; 12/24hr clock with alarm and snooze; and calendar with lunar phase. Requires 1 LR1130 battery (included). Measures 2-1/8" x 4-1/4" x 1-1/8". Gift boxed.