The normal package arrives with the DJI RC-N1 controller with no screen (you employ your smartphone), but there's an option to up grade on the DJI RC controller that incorporates a built-in display that adds $140 to your price. Sizing and Portability: If you propose to travel with your drone, https://elenar456cij4.blogunteer.com/27670126/helping-the-others-realize-the-advantages-of-guitar-drones