[Colorful lights as you want]: A variety of monochromatic lights are switched, mixed, and cycled, just like the aurora, creating a colorful atmosphere.[Sleep training mode]: The sleep training mode is mainly used to cultivate children's time concepts and habits, through setting time (sleep time, learning time) and light reminder changes to allow children to develop habits.[Voice-activated warm white night light]: 18:00-07:00, when the voice-activated wake-up function is turned on, the voice-activated wake-up night light will automatically go out after 40 seconds. It is very convenient to wake up at night to drink water, take medicine, and breastfeed.[Snap for five minutes]: When the alarm sounds, tap the desktop, press any key or shake the alarm, the alarm will pause, and it will ring again after 5 minutes, which can be repeated twice to let you sleep more soundly without fail.[Long time countdown reminder]: 1-59 minutes countdown function, 3 minutes time and chord length reminder, to avoid forgetting the food in the microwave for a few days or forgetting to turn off the hot pot.