XDrone X2. 2.4G Collapsible fixed-high four-axis aircraft. -The aircraft needs to fly indoors, with the fuselage foldable, horizontal fixed height and infrared battle function. -Three lifelines are set for each aircraft during the battle, and the launch and receiving devices are installed on the aircraft, and three times are hit during the battle. failure. -The remote control has sound effects. -The aircraft can be fully 360-degree 3D tumbling stunt function and up / down / forward / reverse / left-right turn / left and right side fly / auto take off / auto landing -Low battery indicator.