Designed for cyclists who demand intelligent connectivity, it delivers dependable visibility, customisable modes via the SYNC app, and seamless communication of pairing and battery status. With a sleek, premium polycarbonate body, its built to perform in any urban or road cycling environment.CatEye SYNC is an easier, quicker and safer lighting solution for all types of cyclistsfrom commuters to enthusiast riders. This smart system allows multiple lights to be wirelessly controlled and monitored through a single touch, offering all-round, all-angle visibility, day or night.Key Features:The heart of the SYNC lighting systemPremium textured polycarbonate body500-lumen output for maximum visibilitySuperior side-on visibility for added safetyCustomisable modes via the SYNC appMulti-function power button communicates pairing and battery infoFlextight bracket includedSingle-button control for multiple lightsSyncs rear light flash timing for greater visibilitySmartphone app provides batter