Die-Cast Metal Chassis Authentic Paint Scheme Metal Wheels and Axles Constant Voltage Headlight Die-Cast Truck Sides Remote Controlled Proto-Couplerr Engineer and Fireman Figures Operating Firebox Glow Metal Handrails and Decorative Bell Decorative Metal Whistle Operating Marker Lights Lighted Cab Interior Synchronized Puffing ProtoSmoker System Operating Tender Back-up Light Locomotive Speed Control In Scale MPH Increments Die-Cast Boiler and Chassis Die-Cast Tender Body Precision Flywheel Equipped Motor Wireless Drawbar European NEM Fine Scale Couplers Included NEM 365 Coupler Pocket NEM 362 Lenzr Compatible Coupler Included CE Rated Sprung Bumpers 1:87 Scale Proportions Proto-Sound 3.0 With The Digital Command System Featuring: Quillable Whistle With Passenger Station Proto-EffectsProto-Sound 3.0 equipped locomotives can be controlled in command mode with any DCC compliant command control system. While the user won’t have access to all of the incredible features of Proto-Sound 3.0, independent control over the locomotive is possible. This means you can continue to use your existing DCC controller to independently control your other DCC equipped locomotives in addition to your Proto-Sound 3.0 locomotive on the same track at the same time.When using a DCC controller, the following Proto-Sound 3.0 locomotive features are accessible: