This one is a little bit expensive.
And XK Stunt X350 Quadcopter is a professional RC simulator, the patent of appearance design make it looks smooth and unique. With professional technology support, the protocol compatible with FUTABA S - FHSS. And, you can transform between 3D and 6G mode conveniently according to you need.
Protocol compatible with FUTABA S - FHSS: Professional technology support for its control.
Appearance design patent: The unique body appearance design is scientifically designed for taking and maintain conveniently. The patent number is 201530002080.
With 3D aerobatic flights function: Makes you enjoy more fun with the quadcopter like 3D Inverted Flight.Bi-directional brusheless motor and quick response ESC can help you to do extreme 3D aerobatic flights.
