Large Display Digital ClockMultifunctional large digital numbers is to display time (12/24hr), temperature (C or F)date and alarming time. They are shown clearly and comfortable for eyes. Big bold numbers is friendly to kids and the elderly. Concise style makes it a good decoration for your home or office. Ascending Alarm and Big Snooze ButtonIt raises the alarm gradually to awake users gently. The alarm goes off with a gradual beep for 60 seconds, then it stops itself. The SNOOZE button on the top is big and easy to find. Press the SNOOZE button, the alarm will pause for 5 minutes and then sound again. Smart sensor Light Activated at NightTurn on sensor switch, the clock will automatically give off soft blue light in darkness. Or press SNOOZE/LIGHT button, it will light up the background for 5 seconds. Battery Operated Alarm ClockSince it is battery powered you can put it wherever you want to. It is powered by 3*AAA carbon batteries (not included).