Sunrise Simulation Function - The sunrise light alarm clock turns on the sunrise and sunset light 30 minutes before the alarm sounds. The brightness gradually increases from 1 to 30. The light color changes from soft light to bright sunlight, and the alarm sound wakes you comfortably and gently from sleep. Snooze Function - There is a snooze button at the bottom of the alarm clock. The snooze function will provide you with 9 minutes (up to 5 times) of extra time, giving you a margin to avoid oversleeping and wake up comfortably. Adjustable Brightness - The digital alarm clock has a night light function. A total of 30 brightness levels can be adjusted and set. You can always find the brightness that suits you. When you sleep at night, there will be no blinding light to affect your sleep. Multipurpose- Sunrise alarm clock is not only an alarm clock, but also a night light, you can use it for different occasions, such as bedside lamp, reading lamp or mood light, perfect decoration. Perfect Gift- Sunrise alarm clock is a surprise gift for parents, couples, friends, children, lovers for Christmas, birthday, Valentine's Day, anniversary, Father's Day, Mother's Day.