The Radar React System is a cutting-edge front and rear bike light setup that integrates radar technology for enhanced safety and visibility. It includes the Radar Drive taillight and React Drive Front light which wirelessly connect and detect approaching vehicles. With high-performance LED optics waterproof construction and compatibility with Ant+ head units and the Radar App this system delivers powerful illumination and smart control for cyclists.Wireless system links front and rear lights with radar vehicle detectionHigh-output LED lights with long runtime and wide-angle visibilityWaterproof design USB-C charging and app-based manual control