Model: The locomotive has a digital interface. It also has a 5-pole motor with a flywheel. 4 axles powered. The headlights and marker lights are LEDs and they change over with the direction of travel. The locomotive has a close coupler mechanism. The cars have detailed partially open frames. The side sills are "U" shapes with cable eyelets, the trucks are type Minden-Dorstfeld, and the cars have separately applied work platforms and close coupler mechanisms. Total train length 282 mm / 11-1/8". A locomotive controller with a switched mode power pack and hardware for connections are included. The oval of track includes Radius 2 curved track. Space required: 110 x 50 cm / 44" x 20".