Note:RG106(without Obstacle Avoidance),RG106 Pro(with Obstacle avoidance). 1 Set Propeller Blades Drone Parts for S159 Drone Quadcopter. 3.7V 1800mah Battery for ZLL SG901 Pro Drone Quadcopter. Original 7.4V 3500mAh Battery for 4DRC F4 Drone Quadcopter.
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