Features:-Designed for small police man enthusiasts,includes a larger transport truck, 5 small cars and 1 small helicopter.-Press the button above the truck can play the sound and turn on the headlight, enhance kids' gaming fun. Only last about 8 seconds each time the button is pressed.-Made of high quality and durable ABS plastic, resistant to falls and collisions, strong and impact-resistant.-Easy to operate. Pull the car back a certain distance and then release your hand to move forward. The cab of a large transport truck can be separated from the cargo compartment and the tailgate can be opened to unload and load the small cars.-Easy to store, all small cars can be stored in large transport truck to develop good storage habits.Specification:Colo.