Brake light safety warning laser light bicycle tail light

Description: Detection: ambient light detection, when it is ignited in the car in the daytime and at night, it will automatically extinguish Two LSER rays going to the ground will mark a safe area Optimation de la publicitévisuelle régulière pour led de couleur red Select quality led to ensure high light output and provide various lighting modes Big lights with high Warren bats USB 5 V, FCIL computer, Porttil computer, Android phone charger or battery Mat é Rio ABS shell made of fine tools Montage Football Club