The Rockin' Lights Guitar features three mixing functions and five preset rhythms, along with LED lights that respond to play. It helps develop listening skills and encourages musical exploration through interactive play. Children can strum the strings, adjust the volume, and observe the light-up effects. Designed for young children, the guitar is lightweight and easy to hold, suitable for ages 18 months and up. The package includes one guitar and requires three AA batteries, which are included.