The H501S Hubsan is the latest quadcopter from Hubsan. It features a built-in camera with 1080P HD video, return to home mode, GPS, altitude hold and superior brushless motors for optimized flight time. The built-in GPS allows the H501S quadcopter to enter backup mode if the connection to the radio transmitter is lost. In safety mode the flight control system will automatically control the quadricopter and return to the starting point by landing safely; you can also manually change the H501S to safety mode directly from a switch on the transmitter. The built-in GPS is also used for the Follow Me mode which allows the H501S quad to track you and record your activities. The multi-function transmitter features a 4.3" LCD display that shows real-time video from the onboard 1080p HD camera. The switches are conveniently located on the front of the transmitter for GPS, RTH and camera video/function modes.1 or 2 mode operation is possible by following the instructions in the manual.With a sleek new design, incorporating LEDs to light up the feet, the H501S is an ideal quad for FPV.