4DRC V4 Drone WIFI FPV 4K Dual Camera Quadcopter Selfie Smart Follow 4 Battery

Quadcopter battery: 3.7V 2000mAh lithium battery (included). 1 x V4 RC Quadcopter. Q: What if the drone can’t take off ?. Q:How many battery of this drone?. Transmitter battery: 3 x 1.5 AA battery (not included).

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