Model: The locomotive has an mfx+ digital decoder and extensive sound functions. It also has controlled high efficiency propulsion. 3 axles and a jackshaft powered. Traction tires. The locomotive has Telex couplers front and rear that can each be controlled separately in digital operation. The triple headlights change over with the direction of travel, will work in conventional operation, and can be controlled digitally. The "Double A Light" can be controlled. The handrails are made of metal. Length over the buffers 12 cm / 4-3/4".