temperature and humidity changes 4 Weather forecast: sunny, semi-sunny, cloudy, rainy Temperature measuring range: 0 oC ~ + 60 oC, refresh time: 30 seconds Resolution:. 0.1 oC. humidity measuring range: 20% to 99%, the refresh time: 30 seconds Resolution: 1%. dry, comfortable and humid 3 comfort of pattern display. 12/24 hour mode switching function keys. seven segment display language week (week display screen uses very flexible language used in different countries,). 99 calendar year (January 1, 2001 - December 31, 2099). eight stage moon pahse Temperature trend graphs. temperature and humidity maximum and minimum history. snooze function. 13 music selection to activate the alarm beeping (12 music plus BI-BI sound) Packaging Details: 4C BOX, GIFT BOX size:14X6X14.5CM, 20PCS/CARTON , Carton size: 32.5X 29.5 X 32CM GW: 5.13KG, NW: 3.66KG Delivery Detail: 20-45days