Material: plastic+ electronicSize: 13.6*4.6*7.5cmWeight: about 185gBattery: 3* AAA battery ( not included) With temperature display, Fahrenheit and Celsius are to convert. With snooze function: When the ringer sounds, press the top button, the ringtone will stop, and it will continue to sound after 5 minutes; the alarm will fade. Soft background night light, perpetual calendar, 24 hours / 12 hours conversion. Applicable places: study, public place, office, bedroom, living room, kitchen The package contains:1* Alarm clock1- 2mm error might exist due to manual measurements, please kindly understand. The colors deviation might differ due to different monitor settings.