Product description Size: 8 inches Resolution: 800*600 Product size: 21.5*17*2.4cm Time mode: 12/24 hours Colors: White, Black Accessories: 1*8 inch digital electronic clock, 1* power adapter 1.LARGE SCREEN DISPLAY - This unique 8 inch high resolution digital alarm clock clearly spells out the time, period of the day, full day of the week , month and date in large, clear letters with no confusing abbreviations. 2.UNIQUE FUNCTIONS - The day clock is the only one of its kind to include a set of multi-function alarms. Set up to 12 daily alarms, with the option of reminders to take medications throughout the day. 3.AUTO-DIMMING - To reduce the trouble of light on the sleepers, brightness is automatically reduced between 7pm and 7am . You can set different degrees of brightness to fit the dark room. 4.BATTERY BACKUP - This day clock also has battery back up a in case of a power outage, it automatically resets to the correct time and date when the power returns. 5.PERFECT GIFT - The words dementia, alzheimer's and memory loss are intentionally excluded from the packaging, making it a great gift.