Wiederaufladbare Fahrrad-Diebstahlalarmanlage mit USB-Anschluss, Rücklicht, Vibrationssensor, Bremserkennung, Fernbedienung und Wasserdichtigkeit

The warning lights will automatically illuminate when entering a tunnel or riding at night! The brake lights will illuminate immediately when braking or slowing down! Activating the alarm when parked effectively deters thieves and protects your vehicle with a loud alarm and flashing lights! Light and sound signals alert pedestrians and other road users, ensuring the safety of cyclists and vehicles! Made of PC+ UV-resistant material, it is waterproof, dustproof, and resistant to high and low temperatures, unaffected by wind, rain, or extreme heat!