ZLL SG109MAX Drone GPS 4K Doble Cámara Evitación de Obstáculos 3 Baterías Pantalla de 4.5"
Model SG109MAX(Remote upgrade version). Wifi image transmission distance(Free interference and no occlusion) 800M. Drone Arm,Drone Blades,Replace Parts For AE86 Pro Max Drone Quadcopter. Obstacle avoidance device 1.