What is an Infant Rocker to Toddler Chair?

A convertible seating option that transitions from an infant  rocker to a toddler chair. Initially functions as a reclined rocker with soothing motion, then  converts to a stationary chair as baby grows. Typically includes safety harness, removable  infant insert, and multiple recline positions. Suitable from newborn through toddler years. Some models include vibration, lights & sounds to entertain babies.