Lionel CPKC Maxi Stack LionChief Freight Electric O Gauge Bluetooth 5.0 Train Set with 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, and lights! Set includes (1) CPKC ET44 Diesel Locomotive, (3) Maxi-Stacks with (6) Container Loads, (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. Operation Technology via the Lionel LionChief App includes Bluetooth 5.0 that allows you to operate your train via any compatible smart device. Lionel Voice Control allows you to run your locomotive by speaking commands. RailSounds RC Sound System controls train sounds and announcements. FasTrack System snaps together for tight, reliable connections. Features an electric locomotive controlled by remote, LionChief Universal Remote, (sold separately) or Lionel CAB3 App, two powerful maintenance-free motors, operating directional headlight, On/Off switch for sounds, operating couplers, diesel revving and background sounds, user-activated announcements, illuminated cab interior, die-cast metal trucks, and includes (2) container loads on each maxi-stack. Remote features a forward and reverse speed control knob, (3) buttons for horn, bell and special announcements, and requires (3) AAA alkaline batteries (not included). Recommended for ages 14 years and up.1) CPKC ET44 Diesel Locomotive / (3) Maxi-Stacks with (6) Container Loads / (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 / (1) LionChief Remote