Command-control equipped - Operate via Bluetooth using Universal Remote or LionChief App, via Command Control using TMCC or LEGACY Cab, via conventional transformer, or lash-up with similar LCC locomotives in Command Control. Railsounds equipped - Gasoline engine and background sounds, Horn, Bell, Crewtalk / Towercom dialog. On/Off switch for smoke and sound. Die-cast trucks, pilot and fuel tank.