Lionel Santa Fe Dash 8 Autorack Electric O Gauge Bluetooth 5.0 Train Set with Remote is equipped with our LionChief Remote technology, giving you multiple ways to run your train. Set includes (1) Santa Fe Dash 8 Diesel Locomotive, (3) Autorack Cars, (8) O36 Curved FasTrack sections, (2) 10" Straight FasTrack sections, (1) LionChief FasTrack Terminal 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 that allows you to operate your train via any compatible smart device. (LVC) allows you to run your locomotive by speaking commands. (VSR) records your own voice to generate custom train announcements, or streams your voice live through the engine. RailSounds RC Sound System controls train sounds and announcements. FasTrack System snaps together for tight, reliable connections. Features an electric locomotive controlled by remote, dual powerful maintenance-free motors, operating couplers at both ends, diesel revving and background sounds, user-activated announcements, operating directional headlight, illuminated interior, opening doors on ends, die-cast metal sprung trucks, and traction tires. Remote control requires (3) AAA Alkaline batteries for operation (not included). Phillip screwdriver required (not included). Lubricate wheels, axles, and linkage regularly. Wipe with a soft cloth occasionally to clean. Remove all batteries when not in use for an extended period of time. Recommended for ages 14 years and up.