... aerial photography, FPV and other aeromodelling activities.Come with Flight Controller.Made by advanced engineering material,super strong & smooth Kit( ... need you assemble yourself).New design PCB board speical for F450,support standard 50mm controller board like MK,KK, FF,MWC Specifications:- ... OPTOPackage included:- 1 x 450 Quadcopter Frame- 1 x Flight Controller- 4 x 30A OPTO ESC- 4 x F4006 Motor- ...