The WLToys V959 quadcopter that you can find on our website comes with a built in camera. This kit contains a rocket launcher for your quadcopter. The rocket launcher is meant for the WLToys quadcopter and is easy to install. You can easily launch the rockets with a press of a button, just like using the camera. The launcher can hold 6 rockets at a time but comes with 12! We recommend this rocket launcher if you're looking for a way to make flying the quadcopter even more fun!