This 2.4G remote control engineering car is made of ABS material and has a 1:24 scale. It features a remote control distance of about 30 meters, charging time of about 90 minutes, and usage time of about 30 minutes. The car has a body battery of 3.7V 500mAh and requires 2*AA batteries for the remote control. It has forward, backward, left, and right turn functions, as well as up and down movement. The car also features a spray function, honk, and operation sound. The package includes the engineering car, remote control, rechargeable lithium battery, USB charging cable, and other accessories.