1. Material: Plastic
2. Temperature measurement range: 0-70 degrees Celsius
3. Humidity measurement range: 20%-99% (RH)
4. Power supply: 3xAAA batteries (not included)
5. Function: Temperature, humidity, time, alarm clock, calendar, week, over-limit alarm
6. Alarm 1: Progressive alarm clock, wake you up from sleep
7. Alarm 2: You can set a pre-alarm to prevent alarm 1 from turning off, which is an extra guarantee
8. High-definition large screen, wide viewing angle
9. Background color division, accurate reading
10. Weight: 164 grams
11. Dimensions: 12.5x12.5 cm