Mr. Christmas Animated Musical Santa's Express with Working Smokestack This train full of fun loaded with Christmas gifts, happy elves working away and eager reindeer chugs away with its wheels turning in time to the music Plays 20 favorite Christmas and railroading songs including "Wabash Cannonball", "I've Been Working on the Railroad", "She'll Be Coming 'Round the Mountain When She Comes" and more The smokestack blows real "smoke" using the included propylene glycol A headlamp lights the way and festive, multicolored LED bulbs decorate the sides of the engine and caboose 9vDC/800mA UL listed adaptor included