| The smart bicycle taillight Features high-brightness LED beads, intelligent brake sensing, multiple lighting modes, long battery life, waterproof design, and easy installation, providing a safer and more convenient option for night riding. Features: High-quality LED beads ensure high brightness, effectively reminding pedestrian and vehicle behind you, enhancing safety during night rides. Supports intelligent brake sensing with a high-performance sensor chip, the tail light will illuminate brightly when braking, alerting those behind you. Multiple lighting modes available, including turn signals (with sound reminder), full brightness, flashing, warning lights, etc., all controlled by a | |