Help Kids Establish Routines for Sleep Habits: Younger kids may not fully understand time, Meteor Routine Help Sleep Trainer will teach kids when it's time to sleep and when it's time to wake up. No more 5 AM morning calls, parents can sleep longer in the morning. HOW IT WORKS Sun, moon, stars and bright colors will teach kids when it's time to sleep or wake up: In the morning, it shows the sun and green light when it's OK for kids to get out of bed! At night, the clock shows the moon and stars, so it's time to go to bed and sleep! Option to turn off the alarm sound and use only red/green light for sleep training. Nursery Night Light & Rest Timer 11 colored lights and 3 warm lights to help kids feel safe when sleeping in the dark. The light timer will automatically turn off after a certain amount of time. The sleep timer feature allows you to set a timed countdown for naps or other activities - add a silent alarm! Nursery Sound Machine 17 sleep-promoting sounds to soothe children. Both lights and sounds are fully adjustable and the automatic shut-off timer feature (15, 30, 60, constant on) gives you the option to turn this toddler alarm clock off for a quiet night's sleep. Fully Functional Alarm Clock For Kids Meteor Sleep Trainer has a child lock to prevent children from accidentally changing the settings. Snooze allows for 9 minutes of extra sleep, perfect for use from 2-10 years old children