Atomic Digital Wall Clock Battery Operated Large Display | Automatic Time Setting with Day Date Temperature Humidity Alarm 12/24 Hour | Wall Or Desk Clock for Home Office Seniors

Automatic Atomic Time Setting: Automatically sets and maintains accurate time using the atomic signal from the National Time Observatory in Colorado. Designed to set once and stay accurate, with Daylight Saving Time on/off control for seasonal time changes.
Large Easy-To-See Display: Features oversized 2-inch LCD time digits that are easy to read from across the room. Screen displays time, day, date, indoor temperature, and humidity in clearly separated sections. (Display does not include a backlight)
All-In-One Information Display: Shows time, day of the week, date, indoor temperature, and humidity on screen at all times. Includes Daylight Saving Time indicator, alarm function with visible icon, and selectable 12-hour or 24-hour time format.