BRIO Power Steam Train Wooden Rail Electric Vehicle Locomotive 33884

It runs just like the real thing and emits steam. Replenish water droplets with the included baggage-like dropper. It is safe because it is water vapor. Run at a slow speed that you can follow with your eyes. Comes with forward/backward and light lighting functions. Uses 2 AAA batteries (sold separately). With auto-off function, the power will turn off automatically if it is not used for about 5 minutes.