The sun and moon teach me time. This is a fun and simple way to have young children answer their questions "Should I wake up?" Use colors and icons to teach your child when to go to bed and when to wake up. The soft night light is designed to help your child feel safe while sleeping in the dark. The sleep sound machine adds rhythmic sounds to your child's sleep habits, helping them fall asleep faster and maintain longer sleep. With a clock, your child can learn to stay in bed for longer periods of time, allowing parents to sleep more. The moon and sun icons will teach children when to sleep or wake up: set 2 separate alarms for sleep and wake times. In the morning, when the child can wake up, it will display the sun icon and green. At night or nap time, the clock shows the moon, so it's time to go to bed. Note: The sun/moon alarm and wake-up light alarm are separate, and you can set both or only one at the same time. Simply touch the wake-up light and night light to switch between 10 different colors of light, with adjustable warm light. In addition, you can also set to wake up children in a pleasant way using only lights. Equipped with a nap timer that can be automatically turned off. The 17 soothing sounds of the sleep sound machine are designed to mimic the natural environment, and can help soothe children to sleep during nap time or at night. Selection: Thunder, Ocean, Rain, Summer Night, Frog, Cat, Sheep, Cow, Duck. Equipped with an automatic shutdown timer: 15, 30, 60, or 120 minutes or continuous playback throughout the night. One year warranty certified by FCC, CE, RoHS, and CPC. Equipped with a USB charger and power cord (must be plugged in to use), you can choose from 17 different sounds and 10 different colored lights to set an alarm for your child. It has features such as snooze, 12/24-hour format, adjustable volume, and child lock. Is it time to wake up? "From the manufacturer uses colors and icons to teach your child when to go to bed and when to wake up. This is a fun and simple way for young children to answer questions, training them to stay in bed for longer periods of time, as young children may not fully understand time. We use the sun and moon icons to teach your child that it's time for sleep and getting up is okay. Stay in bed until you see the sun in the morning. When the sun icon lights up, your child can get up. If your child wakes up before the sun icon lights up, they know they need to go back to sleep or play in their room until the sun rises. When the moon shines, go to bed at night or nap time. The clock will gently display the moon and stars, so it's time to go to bed. Your child can learn to stay in bed for longer, and parents can get more sleep. The sun/moon and wake-up light alarms are separate and you need to set them separately