The details to attention is amazing! This locomotive never been used! I only took it out to inspect and test the engine. This engine only came with conventional functions.You could easily add it in because there is plenty of room inside this locomotive. I will pack and make sure it's safe on its journal to its new owner! This item is in the category "Toys & Hobbies\Model Railroads & Trains\Railroads & Trains\Locomotives". The seller is "juspin93" and is located in this country: US. This item can be shipped to United States.