City Semi T2B Electric RC Truck Cargo Trailer Semi Truck w/ LED Lights RTR Ready To Run (Blue) Features: Electric Powered! (Rechargeable) Full Function! (Go Forward and Backward, Turn Left and Right) Adjustable Front Wheel Alignment Removable Rear Tank Trailer High Gloss Paint Job Chrome Wheels with Rubber Grip Tires Requires 4 Rechargeable AA Batteries to run (Included) Remote Control requires 2 AA Batteries to run (Included) Length: 21.5" Width: 3" Height: 4.5"