Signal Booster Antenna Range Enhancer Yagi Antenna Accessories for RC 2(Mini 4 Pro,Air 3)/RC Pro(Mavic 3 Pro Cine) Features:Brass material has high strength and hardness, with very good conductivityUse of mirror surface aluminum plate, high reflectivity, reflectivity up to 95%Expand flight range, improve stabilityEnhance the antenna signal, extend the remote control distance, real-time image is clearEasy and convenient to install and removeSpecification:Material: Brass + Aluminum + PlasticColor: BlackQuantity: 1 SetApplicable Models: for RC 2(Mini 4 Pro,Air 3)/RC Pro(Mavic 3 Pro Cine) Package:2x Range Extenders, 1x Instruction Manual