Attention all builders! This wooden construction set offers the full set of fun. Little handymen try their hand at building the fire engine and fire station, and playfully train their fine motor skills all the while. And here´s the great thing: the truck makes real fire engine noises when it´s driven forward! So let´s go, on to the next call! 2 AAA batteries are needed for operation (not included). Great: when driven forward, it makes real fire engine siren sounds. Off to the next fire dispatch call!