Without RC: Empty boat + steering gear + cable receiver (the steering gear and cable receiver have been installed and debugged. You only need to equip the remote control device + battery to launch the boat)
Includes RC: Empty boat + servo + cable receiver + remote control device (the servo, cable receiver and receiver have been installed and debugged. You only need to equip the remote control device with 12 No. 5 batteries and follow the instructions to install it, then you can launch it into the water)