Turn your turntables on – because the disco party is starting now with the super cool building block car from Märklin.The special sound building block with its Play & Record function provides the sound and the light blasts in time from the colored light building blocks.Clap in time or sing your song – the sound building block records everything.You want more light effects? Simply press the green button on the Mobile Power unit and you can choose between 6 light effects on the Disco Building Block car.You can't pass up this party!Contains 84 building blocks.