1.UNIQUE DESIGN: Comes with 2 turn signal lights (right lights, left lights) and 1 wireless remote control. This turn signal bicycle taillight can be installed in one place like a bike seat post. Or to disassemble the left and right turn lights and set up the two sides of the bicycle's rear pole, to meet your personalized needs 2.FIVE LIGHTING MODES with ALARM: Bike turn signals have five light modes, you can use the remote control to switch to the left and right turn signals, yellow static lights, red static lights, and all flashing strobe lights. Easily inform pedestrians of your cycling trend 3.WIRELESS REMOTE CONTROL BIKE TAIL LIGHT: The bike rear light is remote controlled, the remote control is fixed on the handlebar, and it can control the bicycle taillight at any time; Note: The maximum control distance of the remote control 3-4meter, after the remote control battery is depleted, you can charge the remote control 4.HIGHT BRIGHTNESS: Select quality LED light beads, 120 lumens high brightness, The bike rear light provides highly visible support from 50-100 meters, and warns pedestrians and vehicles around at night or on rainy days to ensure