About this item Sunrise Simulation & Multiple Alarm Sounds: This light alarm clock features a patented full-screen LED display with better clarity and brightness. It will emit light within 10-60 minutes before your chosen wake-up time, with 20 adjustable brightness levels. And you can customize the alarm sound, there are 7 alarm sounds (Ring/Bird Song/Melody/Ocean Waves/Soft Music/Beep/Piano Music) and FM radio for you to choose. The alarm sounds up to 95dB, which is perfect for heavy sleepers. Sunset Simulation & 10-120 Minute Sleep Timer: Just press the Sunrise Light button in sleep timer mode, and the digital alarm clock will gradually dim the light to 0% to simulate the sunset for easier FM radio, 7 color lights, 7 RGB mood lights and 8 natural sounds to help you sleep. fall asleep, or just light and no sound, or both, customize your sleeping habits freely. 14 Sleep Mode Lighting & 16 Million Colors: This bright alarm clock has 7 single color lights (red, yellow, green, cyan, blue, indigo, purple) and 7 soft and colorful ambient lights. Under the colorful dynamic RGB light effect, it can imitate the aurora borealis, achieve the visual effect of Ambilight and create a romantic and soothing atmosphere. You can choose your favorite light mode as night light/bedside lamp/reading lamp/mood light, with 10 adjustable brightness settings, up to 320 lux brightness. alarm/weekday alarm/weekend alarm for the corresponding alarm. within 30 minutes when the alarm sounds, the alarm will turn off automatically.