Type: DJI Mavic Mini 2 Antenna Signal Range Extender. Size: 6.8 1.8 2.5cm(Yagi-Uda antenna),6 6 2.8cm(Signal Booster). 2x Signal Booster. 2x Yagi-Uda antenna. The surface is a specular effect, very good reflecting effect, better signal boosting.
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