This digital alarm clock features a user-friendly design. It boasts a large 7.1-inch LED display, making it easy to read the time day or night, even from across the room. Ideal for a bedside table, desk, or kitchen, it's especially suitable for heavy sleepers and teenagers. It's simple to use. Simply press and hold the "SET" button to quickly set the time, and short press the UP button to turn on the alarm, then long press the SET button to set the alarm, you can set three different alarms. Operation is incredibly simple. Note: 1. This alarm clock must be plugged in. 2. This alarm clock requires manual setting for daylight saving time and standard time. 3. Please remove the screen protector before use to ensure screen clarity. 4. This alarm clock eliminates the traditional snooze button; it requires manual shutdown after ringing, forcing a consistent wake-up habit, making it suitable for students, office workers, and time management enthusiasts who require strict self-discipline.