We know sleep training a toddler is never easy work. So we've designed this kids alarm clock, an all-in-one clock. This clock is a sleep trainer, night light, alarm clock, sound machine and nap timer rolled into one adorable package. It uses fun facial expressions and soft colors to teach your kids when it is time to stay in bed and when to get up, so that children can develop good sleeping habits, finally let your child learn to fall asleep again without parents, so parents can get more sleep time.<br><br> <b>Features:</b><br><br> Dual Alarm Clock Design: One for waking up your children, the other for ensuring the second wake-up.<br><br> 5 Colors Changeable Night Light: The wonderful backlighting makes the children's eyes soft and comfortable, and makes the clock a night light beside the bed.<br><br> Sleep Sound Machine: The kids clock with sound machine creates a 8 soothing sound to cover up background noises which helps lull your child to sleep.<br><br> Snooze Function: Just press the SNOOZE button on top to enjoy a 10-minute of sleeping, and experience zero stress when setting the time or alarm.<br><br> 5 Optional Ringtones & 3 Levels of Volume Adjustment: A variety of options may allow your kids to select their favorite sound to wake up to, including piano music, ocean waves, bird calls etcs.<br><br> <b>Customer Questions & Answers</b><br><br> 1. Q: Can I use batteries to make it work?<br> A: Kids alarm clock must be plugged in to work. The kids clock has a built-in button battery, it just could keep time memory when power off, couldn't support the digital clock light up.<br><br> 2. Q: Does this toddlers alarm clock come with a plug?<br> A: No plug, you can plug in a power bank or other plugs to use.