... by user 5.competitive price 4 AXIS Quadcopter with KK controller motor ESC and propeller This is a F450 Quadcopter ... aerial photography, FPV and other aeromodelling activities.Come with Flight Controller.Made by advanced engineering material,super strong & smooth Kit(need ... ).New design PCB board speical for F450,support standard 50mm controller board like MK,KK, FF,MWC Specifications:- Model Flame ...