Unbranded Vélo Feu Arrière Smart Bike Induction Imperméable Ultra Bright Light Accessoires Arrière Noir Pour VTT Vélo De Route (noir)

The bicycle taillight is multiple-use:it can be used as helmet lights, backpack lights, warning lights and more-The induction bike light can automatically switch to brake light mode when decelerating, lights highlight warning rear car-This bicycle tail light is easy to install, also is lightweight and durable bike tail light that can be mounted on all bikes-The bike tail light rated water resistant, and it has 180-Degree field of view width-This bike taillight will turn on automatically riding in low brightness and turn off automatically riding in high brightness