BIG NUMBERS ON LARGE DIAL - Easy for older adults and seniors to read the black numbers and hands against a white background. Great gift for loved ones. QUIET NON-TICKING OPERATION - Clock uses quartz sweep movement with a smooth sweeping second hand that operates quietly to provide a peaceful environment. LOUD CRESSENDO ALARM WITH REPEATING SNOOZE - The alarm gradually increases in volume to wake you gently. Press the snooze button on top for an additional 5 minutes of sleep; snooze repeats every 5 minutes until the alarm is turned off. BUILT-IN NIGHTLIGHT - Large nightlight button on top is easy to press and illuminates the dial for clear time reading in the dark. BATTERY OPERATED - Requires two AA carbon zinc batteries (not included). Low power consumption allows long runtime.