Model: The powered rail car has an mfx digital decoder and a sound generator. It also has controlled high-efficiency propulsion. The powered rail car has a powerful full motor with a bell-shaped armature and a flywheel, mounted in the Jacobs truck. 2 axles powered. Traction tires. The powered rail car has factory-installed interior lighting. The headlights and the interior lighting are maintenance-free, warm white LEDs. The train destination signs are yellow LEDs, which is prototypical. The headlights, train destination signs, and 2 red marker lights will work in conventional operation, and can be controlled digitally. The powered rail car has detailed running gear and bodies, an open view into the interior, interior details, and a closed diaphragm and a guide mechanism on the Jakobs trucks between the two car halves. There is a representation of the center buffer couplers at the ends of the powered rail car. Total length 48.1 cm / 18-15/16".