This atomic clock wall combines time, temperature, and calendar functions in one easy-to-read digital display. It is designed for home and everyday use in spaces such as living rooms, bedrooms, bathrooms, and offices. The large 10.5" LCD screen shows the time clearly along with indoor and outdoor temperature information. The clock syncs with WWVB data from NIST in Fort Collins, Colorado, so no manual time setting is required. It supports 12/24-hour format, four time zones, auto DST, an alarm with snooze touch button, and a low battery indicator. The black finish and large format make it a practical choice for adults, seniors, teenagers, and children. It can be used as a desk clock with 2 brackets or mounted as a wall clock with 3 hanging holes. The unit runs on AA batteries for both the clock and the outdoor sensor, offering flexible placement without needing a power outlet.