Lionel Disney Frozen Olaf Winter Freight Electric O Gauge Bluetooth 5.0 Train Set with Remote is decorated in icy blue colors and includes visuals of two beloved pals, Olaf and Sven, from Disney's Frozen as they have fun in the snow! Set includes (1) 4-4-2 Locomotive, (1) Lighted Tender, (1) Boxcar, (1) Disney's Olaf & Sven Peekaboo Car, (1) Caboose, (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. Voice Streaming & Recording 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, powerful maintenance-free motor, operating headlight, puffing smoke unit, On/Off switch for smoke and sounds, operating couplers, lighted tender, steam chuffing and background sounds, user-activated announcements, opening doors on boxcar, Olaf & Sven figures play peekaboo while car is in motion. Remote features a forward and reverse speed control knob, (3) buttons for whistle, bell and special announcements and requires (3) AAA alkaline batteries (not included). Recommended for ages 14 years and up.