Some of functions like speed, breaking delay, lights can be controlled with digital controller. No sound or sound decoder on this one. Lenght over the buffers: 60.6 cm. One-time series from 1994 in celebration of 25 Years Märklin Gauge 1.What you see in pictures is what you will get. This item is in the category "Toys & Hobbies\Model Railroads & Trains\Railroads & Trains\Locomotives". The seller is "trainbud" and is located in this country: US. This item can be shipped worldwide.