Ethan loves his leapfrog vehicle refrigerator magnet. The toy plays music and the whole idea is to match the front half of a vehicle with back half of the vehicle. When you get a match a little song plays. There is also a button that if you push it sings a little song about cars, trains and other transportation devices. Ethan feels that this is his boombox. He has figured out that he can pull it off the 'fridge, push the button and walk around the house caring it and music will follow him. He has little to no interest in matching the vehicles, he just wants his music to follow him around.