Remote Control Trailer Truck with RC Excavator Playset, RC Trailer Engineering Car with Light and Sound

Toys for kids aged 8-15 years. 2-in-1, RC Half Truck & RC Excavator playset. 2 USB charging cables, screwdriver, 6 screws are included. The RC trailer and RC excavator use a 3.7V500mAh rechargeable battery. The remote control needs to use 2*AA batteries, and there will be two remote controls in this set. (not included)