It's baby's very own place to sit and discover new things! This "magic"ABC seat knows when baby sits, activating songs and phrases when baby stands. Press the light-up remote or flip book pages to hear numbers, shapes and more. Lift the cushion to reveal more fun surprises. The chair includes Smart Stages technology, an exciting new way to change learning content as baby grows. Every baby develops at their own pace, and Smart Stages gives you the ability to select the stage that's best for your child! There are a variety of developmentally appropriate songs, phrases and sounds within three levels of play - just slide the switch or enter baby's age for automatic level changes. Smart Stages Technology: Level 1 - Explore - 12M+; First words and sounds spark baby's curiosity. Level 2 - Encourage - 18M+; Prompt baby through questions and simple directions. Level 3 - Pretend - 24M+; Imaginative fun and early role play. For ages 12 to 36 months.