?The 2.4GHz Antenna Range Booster for DJI Phantom 3 Inspire 1 Controller Windsurfer is designed to improve the performance of remote control and Wi-Fi video connection£¬ definitely a must-have addition for all players. It shares the same principle as the radar reflector. The curved board reflects and reproduces a fan-shaped beam to enable stronger signal as well as full range coverage. Single clip design avoids dead space. Moreover£¬ it easily and firmly attaches to the antenna on the controller. Don't hesitate to buy now!                                    Features             Improve the performance of remote control and Wi-Fi video connection<br> Share the same principle as the radar reflector<br> The curved board reflects and reproduces a fan-shaped beam<br> Enable stronger signal as well as full range coverage<br> Single clip design avoids dead space<br> Easily and firmly attach to the antenna on the controller<br> Thick aluminum foil for higher reflectance   <br>                                                            Specifications             Material     Plastic    <br> Suitable for     DJI Phantom 3 / Inspire I Controller    <br> Color     White    <br> Dimensions     (6.69 x 4.33 x 4.33)" / (17 x 11 x 11)cm (L x W x H)    <br> Weight     1.88oz / 53.4g       <br>                                                             Package Includes            1 x Range Booster<br>