This is the Polar Express Steam TrainSounds Tender from Lionel.
Suitable for Ages 14 & Older.
FEATURES: Compatible with any O scale train equipment
TrainSounds sound system with steam chuffing, steam whistle, bell,
squealing brakes, and operator-controlled multi-part crew dialog
Conventional transformer control
Operating coupler on rear of tender
Manually adjustable volume control
INCLUDES: One Polar Express Steam TrainSounds Tender
REQUIRES: O Scale train equipment
SPECS: Scale: Traditional O gauge
Minimum curve: O-27
Length: 8" (203.2mm)
COMMENTS: Due to small parts that could cause a choking hazard please keep
away from children 3 years of age and younger