1. Large dial with clear numbers - The black numbers and hands against a white background are designed to be easy for older adults to read, making it a thoughtful gift for loved ones. 2. Quiet, non-ticking operation - The clock uses a quartz sweep movement, allowing the second hand to move smoothly without ticking, providing a quiet and comfortable environment for daily life and sleep. 3. Crescendo alarm with repeating snooze - The alarm volume increases gradually to wake you gently without sudden shock. Press the top snooze button for an additional 5 minutes of sleep, and snooze repeats every 5 minutes until the alarm is turned off. 4. Nightlight function - A large nightlight button on top is easy to press, illuminating the dial for convenient time checking at night without fumbling. 5. Battery-powered - Requires two AA carbon zinc batteries (not included) and has low power consumption, with an approximate runtime of one year.