Control your Phantom 4 Pro quadcopter with this DJI Remote Controller. Lightbridge HD, which adds 5.8 GHz transmission support, allows pilots to use the less crowded frequency spectrum for more reliable control. In addition, the image received from the Phantom 4 Pro will be less prone to interference, and will be presented with less overall lag. In optimal conditions, the controller can transmit to and receive signals from a Phantom 4 Pro up to 4.3 miles away. This version of the controller has a clip for securing a compatible smartphone or tablet for controlling drone functionality.