Intelligent detection: The reactive rear lighting analyzes movements in real time. Perfect synchronization between modes, vibration sensitivity, and extended battery life for safe urban or sporty rides. Lighting options: Select between 3 brightness levels and 2 flashing patterns to suit your needs. 180° beam pattern with anti-glare technology for effective signaling on wet roads. Extended battery life: Thanks to its high-capacity battery combined with low-consumption technology, this rear bike light offers reliable brightness up to 25% longer than standard models, ideal for regular urban commutes and long rides without frequent recharging. Intuitive installation: Ergonomic design with integrated quick-release clip for instant mounting on most bike racks, perfect for cyclists seeking practicality and optimal safety. Certified durability: Its waterproof and shockproof design ensures reliable brightness even in heavy rain or on gravel paths, preserving your visual safety in all traffic conditions. Warning: Not suitable for children under 3 years. Use under adult supervision