Babies And Toddlers Can Channel Surf Through Numbers, Colors, And Shapes Just Like Mom And Dad With The On The Go Remote! The Handheld Companion Has Multiple Buttons That React With Sounds And Lights And Will Keep Your Child Engaged For Hours. Learning About Shapes, Numbers, Abcs, And Music Is Big Fun For Your Little One With The On The Go Remote. Requires Two Aa Batteries (Included). Ages 3+ Months.