Model: The locomotive has an mfx+ digital decoder and extensive sound functions. It also has controlled high-efficiency propulsion. Four axles powered. Traction tires. The triple headlights and dual red marker lights change over with the direction of travel, will work in conventional operation, and can be controlled digitally. Long-distance headlights can be controlled separately. Cab lighting can be controlled. The headlights at Locomotive Ends 2 and 1 can be turned off separately in digital operation. When the headlights are turned off at both ends, the double "A" light function is on at both ends. Maintenance-free warm white and red LEDs are used for the lighting. The locomotive has couplers with a guide mechanism.Length over the buffers 21.9 cm / 8-5/8".Prototype: German Railroad, Inc. (DB AG) class 101 express locomotive. Promotional design "DAMPFBAHN-ROUTE Sachsen" ("STEAM RAILROAD ROUTE Saxony"). Road number 101 032-1. The locomotive looks as it currently does in 2022.