The Runner 250R now has the GPS System installed, it is a good starter for FPV Racing, it's like having a Co-Pilot on board, you can make it One-key go home or auto hovering, it makes everything easier and no stress operation. Built-in FPV Camera and Transmitter which beams back real-time video, OSD (On Screen Display) module will overlay Flight Data on the video, just like a jet fighter, it tells you the some important info such as battery voltage and tilt angle, you can use a FPV monitor or put on a Goggle for the vision. Well thought layout with modular design makes it easy to repair, carbon fiber main frame adds some durability. If you are new to the FPV racing game, the Runner 250R is a good choice to start with, it's Fully Assembled from factory, came with DEVO 7 2.4Ghz transmitter which gives you 1km of control range. Features of the Walkera Runner 250R GPS Deluxe Edition: Installed with GPS System, allows One-key go home and Auto Hovering. 1080p HD Recording Camera (Micro SD) with adjustable tilt angle. 250 Size Racing quadcopter. Came with Walkera Backpack with soft foam liner. Built-in 5.8Ghz FPV Video Transmitter. Built-in OSD Module (On Screen Display) to show you real-time flight data. Fully Assembled from factory, open the box, charge the battery and fly. Modular design for easy maintenance. Tough plastic on the Propellers which last longer. Carbon Fiber Main Frame. Compact Structure, very rigid. Front and Rear LED lights. 11-12 mins flight time.