The Vintage MTH PENNSY GG-1 SOUND/DCC Electric Loco HO is a ready-to-go pre-built electric locomotive in HO scale, representing the Pennsylvania Railroad. This limited edition model features a classic red/yellow lettering design, a 4-6-6-4 wheel configuration, and is constructed of plastic. It is equipped with a digital control system, DCC fitted, and includes light and sound functions for added realism. This vintage locomotive is designed for ages 8-11 years and is a nostalgic addition to any model railroad setup. This locomotive is new inbox and is in excellent condition. There is no warranty with this product, as the manufacturer is out of business.