Conductors can lead their own sodor themed adventures with the thomas and friends duck motorised engine. Flip the switch on top of the battery powered toy train to send it and its cargo car or tender into motion. Plastic connectors allow children to attach engines and tenders to other thomas and friends trains, vehicles, cargo cars and tenders, and each one is compatible with all thomas and friends tracks except wood. Create adventures inspired by thomas and friends with a motorised engine the battery operated engines are styled like a classic character from the classic thomas and friends series and all engines go series and include a cargo car or tender flip a switch on top of the toy engine to set sodor worthy adventures into motion connect the engines to other push along or motorised engines, cargo cars or tenders via the plastic connectors for open ended storytelling contents 1x motorised train battery requirements 2x aaa sold separately suitable for ages 3 years