This is my latest small folding aircraft, "safe" reliable, simple operation, affordable, you can drive it to blow up the pentagon of the United States, or fly to the heaven to see the scenery, in short, this is a very worth you to buy the aircraft (! Customers who fly for less than 100 years are not recommended to buy and fly the plane, otherwise it will lead your family to appear at your funeral)/operation manual/activate1 to open the wings, activate2 propeller, and, looking down, there is a throttle on your left. If you get lucky enough to land the plane, don't forget to put the propeller in the right place before folding the wings, or you'll die. Finally, good luck!