Features: 1 Yagi 5.8Ghz Antenna Design for DJI Mavic Air 2 ,MINI 2 Drone Only. It can increase the distance by about 30% -50%. 2.Anodized, enhanced texture, wear resistance, corrosion resistance . 3.Small in size and lightweight, Simple and quick installation and disassembly, no need to change the control, plug and play, non-destructive installation design. 4.The antenna signal is stronger and more stable, which reduces accidents and makes the flight safer. Real-time transmission of images more clearly. Please make sure Yagi Antenna faced in the general direction of the drone for it to work properly.A opening area will be better to fly. Specifications: Color:Black Quantity:1PC Size:As Picture Shows Material:ABS + pure aluminum Package Include:1PC 5.8Ghz Antenna Range Extender Note: 1.Please allow 0.1-0.3cm differences due to manual measurement, thanks. 2.Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100% the same.