?SATISFACTION PROMISED?-We believe in our products. That's why we 30 days 100% money-back and provide friendly, easy-to-reach support. ?EASY OPERATE&BATTERY BACKUP?- Calendar dementia clock only has 7 buttons, it is very convenient to set up, you will not be confused. Memory loss clock has internal button cell battery provides backup during mains power outage. Electronic calendar clock will be reset to the correct time and date when the power restored. ?AUTO DIMMER & 8 LANGUAGES?-Vision impaired clock dims every night at 7:00PM (10cd/M2) and brightens up during the day at 7:00 AM (50cd/M2); also can ADJUST BRIGHTNESS(level 1-5/Auto); Alzheimer clock with 8 Languages: English, French, Italian, Dutch, Spanish, Polish, Nederland and Swedish. ?12 ALARMS OPTIONS?-Dementia clock with 12 Alarms Modes Easy to Set, Single Alarm. Every alarm has 8 tag can choose: Meal, Medicine, Clinic, Shower, Gardening, Cleaning, Appointment and Walk dog. It is quickly becoming a perfect senior care and home care necessity. ?UNIQUE AM PM CLOCK?- Digital day of the week clock clearly spells out DAY DATE TIME MONTH and YEAR in large. Time mode [ 12 or 24 HOUR ], 5 time period: 6:00 am - 11:59 am (MORNING), 12:00 PM - 5:59 PM (AFTERNOON), 6:00pm - 8:59pm (EVENING), 9:00pm - 11:59pm (NIGHT) and 12:00am - 5:59am (PREDAWN).