Camera drone quadcopter applications indoor outdoor type of model rtf ready to fly propulsion electric series parrot ardrone 20 rc functions aerobatics balancing mode protection automatic height control gyro 3 axis gyroscope features protected rotors flight time 12 min included in delivery charger battery model weight 420 g length 517 mm width 517 mm camera with camera video resolution hd ready 1280x720p framerate hd 30 fps picture fo