2123100-E Christmas Light Express LionChief Steam Locomotive Engine with Bluetooth 5.0 O Gauge 1 Locomotive with Tender and Remote from set 2123100 Operating headlight Puffing smoke unit Operating coupler on rear of tender Powerful maintenance-free motor Two traction tires Die-cast metal locomotive body Large pilot and headlight lens shield LIONCHIEF REMOTE FEATURES: Forward and reverse speed control knob Three buttons to activate whistle, bell, and special announcements Requires three AAA alkaline batteries (not included) PRODUCT SPECIFICATIONS Gauge: O Gauge Power: Electric Engine Type: Steam Min Curve: O31 Brand new from the Lionel set!!! NOT INDIVIDUALLY BOXED!!!