
Smart Bike Tail Light Turn Signal Alarm LED Rear Lights Rechargeable Brake Cycling Bike Light. Multi-Function Safety System: Integrates anti-theft alarm, brake sensing, turn signals, electronic bell, and smart lighting. IP65 Waterproof Rating: Ensures reliable performance in rain and wet conditions for all weather cycling. Long Battery Life: Standby time up to 8 months; remote control battery lasts 3 to 5 years. Six Lighting Modes: Offers versatile lighting options to suit different riding environments and needs. USB Type-C Charging: Features modern USB Type-C interface for fast and convenient recharging. Anti-Theft Alarm Function: Built-in alarm system provides enhanced security for parked bicycles. Turn Signal Sound: Audible turn signal alerts improve communication with other road users. OEM and ODM Services: Supports full customization, minor customization, and design-based customization.