Sell Remote Controller Signal Booster Antenna Range Extender Amplifier for DJI Mavic Mini Drone best price

Remote Controller Signal Booster Antenna Range Extender Amplifier for DJI Mavic Mini Drone Features:  It is an idealized radar antenna and produces a pencil beam  Made of imported mirror copper sheet material, 95% reflectivity  Parabolic design, signal enhancement, flight more security  Small in size and lightweight, easy to install and remove  The film of the surface is torn off prior to installation, with the metal sheet facing outward Specifications:  2 colors: black, white  Material: ABS plastic + copper sheet  Net weight: 21.8 g  Size: 80 * 40 mm  Compatible with: DJI Mavic Mini / Mavic Pro / Mavic Air, Spark , Futaba, JR, Frsky, Flysky, Radiolink, Walkera, WELY Packing includes:  2 x Signal booster (PCS)  8 x Rubber band (PCS)  1 x Using instruction (PC)