The Brio Remote Control Travel Train is a lovely engine and wagon set that can be wirelessly operated around your railway track. The 'driver' can choose between two speeds, which features forward, stop, and reverse operations, and also click a sound effect button on the control set. The train can also be controlled via the controller's top buttons. Two channels on the controller allow two trains to run on the same network. Key Features For numerous trains, there are two frequencies. Stop, go forward, and go backwards 2 Different Speeds Passengers and wagons 4 AAA batteries are required (not included) Recommended Age: 3 yrs+ Dimensions: 29cm x 15cm x 11cm