1. Display time/date/month/temperature 2. Alarm and snooze function 3. Perpetual calendar function 4. The temperature can be switched between Celsius and Fahrenheit 5. Night photosensitive function 6. 2 levels of volume are optional 7. Batteries: AA batteries x 3 (delivery without batteries) 8. Product size: 15 x 7.3 x 3.8 cm 9. Weight: 220 grams (including packaging)
