Hogwarts Express Model Train Set Battery Powered Bluetooth Harry Potter Gift. Step through Platform 9 ¾ and take a ride on the Hogwarts Express Bluetooth Ready-to-Play Train Set with Water-Vapor Smoke Effects by Lionel. Set comes with Battery-powered Steam Locomotive, (1) Tender, (2) Passenger Coach Cars, (24) Curved Plastic Track Pieces, (8) Straight Plastic Track Pieces and (1) Water Bottle Dropper for steam. You can operate train set using Lionel Bluetooth Control or the Conventional 3-Position Switch on engine. Water-Vapor Smoke Effect with flickering LED in smokestack. Includes a 50 x 73 inch track system that allows you to create three different layouts. Battery-powered Locomotive features Working headlight, an Engine cab light, Water-Vapor Smoke Effects and Hook couplers. Authentic train sounds including movie sound clip announcements, bell, and whistle. Requires 6 C Cell Batteries for operation (not included). Thank you for your interest in this Hogwarts Express Train Set Battery Powered Christmas Tree Harry Potter Gift.