Model: The locomotive has an mfx+ digital decoder and extensive sound and light functions. It also has controlled high-efficiency propulsion with a miniature motor and a flywheel. 3 axles powered. Traction tires. The triple headlights and dual white marker lights change over with the direction of travel, will work in conventional operation, and can be controlled digitally. The lighting can be changed in digital operation to the Swiss headlight / marker light code, with 1 white marker light as well as 1 red marker light when the locomotive is running "light". Maintenance-free, warm white and red LEDs are used for the lighting. The locomotive has finely detailed metal construction with many separately applied parts. It also has detailed roof equipment with double-arm pantographs. Length over the buffers 10.9 cm / 4-1/4".