With Picture and Video Playback Function:- it can be used as a digital photo frame, always share beautiful pictures. Automatic Brightness Function:- brighten during the day, display clearly under strong light, darken at night, avoid disturbing sleep ! You can also adjust brightness levels and text colors (White/Yellow/Green/Red/Blue). Tips: Green and Red texts have lower contrast especially during the night time. Easy To Use:- Soft light, without blue light, not hurting your eyes! Our clock has only 7 buttons and simple setting interface. Use the nap button when you need to take a nap. No ticking sound, GREAT for the sleepers. 19 Alarms and Custom Reminder:- Can be set up 19 alarms for daily reminders of medication and drinking water, and you can custom reminders for your loved ones.It's a great aid to the seniors with dementia or Alzheimers. Auto DST & Time Reset:- Our calendar clock has unique Daylight Saving Time Adjustment, which will automatically adjust time in March and December. No need to spring forward or fall back manually !. Multi-Displays: Elderly Clock, Wall Clock and Colorful Clock- With 3 displays to meet the needs of different people: Elderly Clock is specially designed for the elderly, with [large non-abbreviated font] display, which is easy to read; Wall Clock , which can display the time at the same time as the living room decoration; Colorful Clock with multiple color options and clock faces, suitable for the office or school-learning kids.