This multifunctional digital wall clock features a large 15.7-inch LED display that makes time easy to read from across the room, particularly helpful for seniors or anyone with vision challenges. The clock displays time in 12-hour or 24-hour format, temperature in Celsius or Fahrenheit, and a full calendar showing day, week, month, and year. It includes three customizable alarm settings for different schedules, ten levels of brightness adjustment via remote control, and timing and countdown functions up to 99 minutes and 99 seconds. The automatic brightness adjustment feature adapts to environmental lighting conditions, ensuring comfortable viewing day and night without glare. You can mount it on the wall or use the included stand for desktop placement. The clock is powered by a DC adapter with a long USB cable and includes a backup battery. This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.