Quadcopter , Grey , Foldable Yes , Number of rotors 4 rotors , Maximum speed 21 m/s , Maximum operating distance 32000 m , Maximum flight altitude 6000 m , Maximum flight time 45 min , Obstacle sensing system Yes , Megapixel (approx.) 48 MP , Sensor type CMOS , Memory card slot(s) Yes , Moving control functions backward/Downward/forward/Upward , Weight 920 g , Takeoff weight (max) 1050 g