Perfect for the creative toddler - Start your budding train engineer off on the right track with a BRIO Record & Play Engine. It’s the perfect gift for the creative toddler - designed for ages 3 and up. As your child develops, so can their railway play as the 33971 is compatible with all other BRIO railway tracks and vehicles. Develops important skills - Playing with train sets helps children to understand and learn about their environment in a fun way, and the train functions help improve a child’s spatial awareness and fine motor skills.Customize the play by using the red button on top of the engine to record your own sounds. As the engine passes through the orange Sound Action Tunnel, it automatically responds by playing your recorded sound. “Honk, honk!”. Pair the engine with the Smart Tech Sound app and you can customise the sound environment even further.