Perfet Blue Bike Feu Arrière Feu Arrière Veille Veilleuse Signal De Sécurité Flash Trois Modes De Luminosité (bleu)

Blue Bike Rear Light Tail Light Night Warning Safety Signal Light Flash Three Brightness Mode(blue) The lighting effect of bicycle warning taillights is more humane, and will not dizzy and irritate the eyes of teammates and passersby, allowing you to drive safely at night.Imported silicone material housing, efficiency high waterproof, easy to deal with all kinds of bad weather.The battery inside can be replaced at any time, allowing you to use it for a long time.Switch modes easily.There are three brightness patterns, press flash, press two times slow flash, press three constant flashes.Convenient to carry and install quickly. Simply use the bicycle police to hang it under the bicycle cushion.Suitable for all kinds of bicycles.