1. Anti-lost location function, real-time tracking via Find My, no extra APP required. 2. High brightness LED tail light with 300m visibility, wide angle red light alerts rear traffic. 3. 5 light modes equipped with 24 red LED beads for different riding conditions. 4. IP64 waterproof rating, reliable performance for riding in rainy weather. 5. Built-in 400mAh battery, Type-C fast charging, fully charged within 3 hours. 6. Two mounting brackets fit saddle rail and seat post, easy installation for most bikes.
