8 inch large screen with 3 inch LED digital display - 8 inch large screen with clear LED digital display. The LED number is 3 inches high and displays hours and minutes. As a large hanging clock, even the elderly and people with dementia can easily recognize the time. The 2 d alkaline batteries will support the operation of the alarm for more than 12 months. Digital desk clock and hanging clock - the digital clock has an extended stand on the back that you can place as desk clock on the table / table / headboard / shelf / bedside table. Hang on the wall by holes for easy installation of the wall clock. Modern decorative digital wall clock for the bedroom, kitchen, living room or office. Adjustable brightness and automatic night mode - the digital alarm provides 3 level brightness which can be adjusted manually or automatically to comfortable light. During sleeping hours from 8 p.m. to 6 a.m., the LEDs will automatically turn off to protect eyes at night and save energy. There is no dazzling light or disturbing noise to disturb your sleep and create a quiet sleeping environment. (Note: Do not use in bright light, otherwise the digital display will be blurry and even unreadable) High accuracy and daily alert - we know you always need a clock with an accurate display time that will work even after a few years. Clock accuracy is less than ±30 seconds per month. The alarm volume will gradually increase for up to 2 minutes. You won't miss your important stuff. Best gift idea and 12 month warranty - the alarm clock has a 12 month replacement warranty. Best gift for seniors, seniors, visually impaired, dementia, Alzheimer's disease, memory loss, kids, boys, girls, friends, family, parents and lovers. If you have any questions regarding your purchase, please contact us via Amazon info and we will get back to you within 24 hours.