Teenage Mutant Ninja Turtles Party Wagon - Auto Tuner Party Van with Sound - Leonardo Go for the ride of a lifetime in the T-Machines Auto-Tuner Party Van featuring real sounds and phrases! The faster you roll the higher and faster the sounds get! Roll it slowly to hear slower and lower sounds and phrases. You can even roll it backwards to hear phrases in reverse. The T-Machines Auto-Tuner Party Van is for ages 3+. 3 AA batteries included. Includes: Contents: 1 T-Machines Auto-Tuner Party Van, 3 AA Batteries, 1 Instruction Guide