With Gmyinder 15/18 field railway diesel locomotive in closed design and 2 crew wagons. With train driver and passenger. Tracks and battery box for 2 batteries LR6/AA (not included) and switch (forward/reverse/stop).The narrow-gauge tracks contain an integrated metal insert to increase the contact pressure of the wheels on the rails. This ensures a secure contact and high pulling force for smooth driving. The oval track has a space requirement of approx. 375 x 250 mm. Two 1.5 V AA batteries LR6/AA are required to operate the train (not included) or a power supply unit with 3 V DC voltage. Since the locomotives only have a minimum power consumption, the batteries or rechargeable batteries will last for a very long time.This text is machine translated.