Lionel Warner Brothers The Polar Express LionChief Electric O Gauge Bluetooth 5.0 Train Set with Disappearing Hobo Car and Remote includes everything you need to get started, including a locomotive, cars, track, power supply and remote control. This (24) piece set includes detailed decoration, is Bluetooth compatible, and contains unique features like detailed sounds, smoke and lights! Set includes (1) 2-8-4 Locomotive, (1) Tender, (1) Disappearing Hobo Car, (1) Coach Car, (1) Observation Car, (4) Articulated Movie Character Figures, (1) The Polar Express Bell, (8) Curved O36 FasTrack sections, (2) Straight Ten Inch FasTrack sections, (1) Terminal FasTrack section, (1) Plug-Expand-Play Power Lock-on section, (1) Wall-pack Power Supply, and (1) LionChief Remote for Locomotive. Operation Technology via the Lionel LionChief App includes Bluetooth 5.0 operate your train via any compatible smart device. Lionel Voice Control allows you to speak commands onto your phone or smart device. Voice Streaming & Recording records your own voice to generate custom train announcements. RailSounds RC Sound System controls train sounds and announcements. FasTrack System allows you to snap track together for tight, reliable connections. Locomotive features an electric locomotive controlled by remote, LionChief Universal Remote, (sold separately) or Lionel CAB3 App, a powerful maintenance-free motor, an On/Off switch for smoke and sound, operating couplers, steam chuffing and background sounds, official movie sound clip announcements, opening doors on boxcar, puffing smoke unit, operating headlight, die-cast metal locomotive body, traction tires, large pilot and headlight lens shield. Passenger cars feature interior LED lighting, decorated drumhead on observation car, rounded observation platform, silhouettes in windows, and flip the cut-out base tab on the Disappearing Hobo to make the Hobo appear or disappear. Remote features forward and reverse speed control knob, three buttons to activate whistle, bell, and special announcements, and requires three AAA alkaline batteries (not included). Recommended for ages 14 years and up.