The LED display is 4.5 inches with large 2.1-inch numbers that are easy to read.

This alarm clock is powered by 3 AAA batteries and can last for over 12 months. Since it's battery-operated, you can use it anywhere you need a clock.

The clock has a built-in nightlight with three dimmer settings: low, high, or off. You can use it to create a cozy atmosphere, help take care of kids, and easily check the time in the dark.

The alarm is extra loud and gets progressively louder over 90 seconds. If you need more sleep, you can press the snooze button for an extra 8-minute nap.

This alarm clock also has a few other handy features, including a 5-minute snooze, 12/24-hour time format, a calendar, and indoor temperature display (in °C or °F). It's a great basic clock for kids, teens, or as a bedside table or desk gift.