QWinOut Unassembly ARF (No Battery) DIY 2.4G 6Ch KK Multicopter Flight Control F550 Air Frame RC Hexacopter DIY Multicopter Drone Combo Set This Product Doesn't Include the Manual ( Use Instruction), But we will Provide the Technical Support, We may Include the Video or Images Instruction. This Kit Requires a Strong Assembly Ability and Desire To Explore, It Also Need a Certain Understanding to Aircraft Model, We Do Not Recommend Beginners to Buy This Kit as Beginners Can Firstly Learn From a Complete Model Aircraft. Unassembly, Not include Battery and Charger, Other Accessories for Flying are Included. F550 Hexa-Rotor Air Frame FlameWheel KKMulticopter V2.3 Circuit board Flight Controller V5.5