1. Weather Forecast Clock with Moon Face , Temperature and Humidity selectable for 12or24 Hour Format.
2. Date Display (Month/Date/Week)。
3. Year Range is 2003-2099(Default is 2004yr), Auto Adjust Week.
4. Clock with Chime and Alarm Function.
5. Alarm with Snooze Function (Repeat 4 Times)
6. Measuring Temperature Range :

                                        Ourdoor:-50degC~+70degC ;  -58degF~+158degF
                                        Indoor:-10degC~+60degC; 14degF~+140degF
7. Temperature and hymidity alarm;
8. Measuring Humidity Range :20%RH—99%RH
9. Accuracy:±1℃;±5%
10. Display resolving :0.1℃,1%RH
11. Max/Min Temperature and Humidity Records.
12. 1.5V operate (AA)