From Skip Hop, this 3-In-1 Smart Snail Sound & Routine Machine features: Three grow-with-me stages, this app-enabled Smart Snail is an all-in-one parenting essential that works as a light and sound machine, sleep trainer, and routine system that adapts to your little one’s age and stage—from newborn to toddler to big kid Create the perfect combination of lights, sounds, routines, and more—and easily customize to meet your needs Once you connect it to the Skip Hop App, you can personalize and control your Smart Snail right from your smartphone (suitable for Apple iPhone & iPad) Three ways to use: Sound Machine & Nightlight, Sleep Trainer, Routine System Sound Machine and Nightlight: Soothing lights, sounds & melodies Sleep Trainer: Alerts for bedtime, wake-up time, and more Routine System: Step-by-step routines build better habits Four bedtime presets: Get ready for bed, sleep, stay in room, ok to leave room Five routine presets: Bedtime, naptime, clean room, playtime and quiet time Custom option lets you create your own routines 30 light color options and eight light effects Six soothing melodies and seven nature/white noise options 35 alerts and phrases Brightness and volume controls App-enabled with Skip Hop App & Bluetooth connectivity One size, 6.5” long x 5.1” wide x 4.1” tall Adult set up required Includes USB cable (power adapter not included) Skip Hop App suitable for Apple iPhone & iPad Not suitable for Android, Amazon Fire and Chrome OS Skip Hop App is currently only available in the U.S., Canada and China Imported.