The product is a HO scale Bachmann EMD GP40 SOO #4603 diesel locomotive with DCC/sound features. It is a replica of the GP40 model in white and red color scheme, featuring a Bo-Bo wheel configuration and made of plastic material. This ready-to-go pre-built locomotive operates on an AC power type and runs on a two-rail system. The locomotive is digitally controlled, includes light and sound functions, and is DCC fitted, making it a detailed and realistic addition to any model railroad collection.