This functional and compact alarm clock features a digital display that shows time, date, alarm time and indoor temperature. The clock's blue backlight can be activated by the push of a button for night-time viewing, while the alarm softly wakes you up with a gentle Bi-Bi sound, without being too intrusive. This clock also comes with a handy snooze function to help ease you into the day. This alarm clock features: Lightweight, folding alarm. Digital display showing time, calendar, alarm time & indoor temperature. Blue backlight activated a the push of a button. Gentle Bi-Bi style alarm with snooze function. Requires 2 x CR2025 battery (supplied but requires small, Phillips screwdriver).