Model: The locomotive has an mfx+ digital decoder and extensive sound functions. It also has controlled high-efficiency propulsion with a flywheel, centrally mounted. 4 axles powered (both axles in each of the outer trucks) by means of cardan shafts. Traction tires. The triple headlights and 1 white marker light (Swiss headlight / marker light code) change over with the direction of travel, will work in conventional operation, and can be controlled digitally. The headlights at Locomotive Ends 2 and 1 can be turned off separately in digital operation. When the headlights are off at both ends, the double "A" lights are on at both ends. The lighting can be switched to 2 red marker lights. Long-distance headlights, cab lighting, and engine room lighting can be controlled separately in digital operation. Maintenance-free warm white and red LEDs are used for the lighting. The locomotive has separately applied metal entry grab irons. The couplers can be replaced by detailed end skirting. The minimum radius for operation is 360 mm / 14-3/16".Length over the buffers 22.2 cm / 8-3/4".