Recording alarm clock: Record a personal o clip of up to 30 seconds to use as an alarm tone. The recording can feature the voice of a loved one, family member, or friend, offering a gentle and familiar way to start the day. Snooze function: Easily activate the snooze feature by gently shaking the clock. The alarm will pause for five minutes and then sound again. Continue shaking to extend the snooze cycle, or press any button to fully turn off the alarm. The shake-to-snooze design allows for simple operation, even without opening your eyes—ideal for heavy sleepers. Adjustable brightness & night mode: This digital alarm clock offers three levels of screen brightness, which can be manually adjusted for comfort. The LED display automatically dims between 10:00 PM and 6:00 AM to reduce light disturbance, support better sleep, and conserve energy. Enjoy a restful environment free from harsh lighting or disruptive sounds. Intelligent wake-up display: Equipped with a built-in sound sensor, the screen illuminates when it detects noise at or above 90 decibels, or when the surface it's placed on is lightly tapped. The display turns off automatically after 20 seconds. When connected to a USB power source, the screen remains continuously lit; once unplugged, the clock enters an energy-saving voice-activated mode. Large LED mirror display: Featuring a large, clear LED screen with mirror finish, this clock allows easy time viewing from anywhere in the room. With three adjustable brightness settings, you can select the most comfortable level for your nighttime needs. The mirrored surface also doubles as a convenient reflective surface for daily use.