Children's Sleep Training ClockIt is never an easy task for parents to teach their young children to develop regular sleeping and waking habits. Therefore, USAOSHOP children's alarm clock came into being to save parents' sleep time. Our children's training clock uses funny facial expressions and soft colors to teach your children when it is time to go to bed and when they can wake up. Alarm Clock with Night LightThe children's alarm clock has 5 LED colors, giving your children a gentle companion, especially when they start to sleep alone. The alarm screen also has 4 brightness levels, you can choose your favorite color and different screen brightness. Sound Machine and Nap FunctionWith 5 alarm ringtones, 3 soothing sounds and 3 volume levels to adjust, let your children wake up in a good mood or fall asleep peacefully with wonderful music accompaniment. Manually set a timer whenever your child wants to take a nap, or for any other activities that require a nap timer (10, 30, 45, 60, 90, 120, 150, 180 minutes). Easy to Set Up & Child LockThe kids alarm clock has an easy-to-use user interface with many features designed to be your child's sleep companion. The built-in CR2032 battery in the kids alarm clock is used to save the alarm, sleep and wake-up settings for the next day! The child lock mode helps prevent curious children from accidentally changing the clock settings. Best Gift for TeensAn all-in-one toddler alarm clock that grows with your child. With its novel expression and child-friendly design, this clock is perfect for birthdays, Halloween, Christmas and other celebrations.