Smart Bike Tail LightUSB Rechargeable Bike Tail Light Ultra Bright Rear Bike Light Auto OnOff Brake Sensing IPX6 Waterproof Red High Intensity LED Bicycle Lights Fits to Any Road Bikes

Product description: Super Bright Warning Lights: The smart warning signal will work and the ultra bright light will light on, enough to notify the folks behind you Automatic ON/OFF: Brake and motion automatically turn on/off according to light intensity Note: * Manual mode requires manual turn on/off light IPX6 waterproof: Waterproof and dustproof, water spray in any direction will not enter the light even in heavy rain. All nights are clearly visible whether it rains or rains. Easy to install: Step 1: Place the taillight bracket on the cushion track Step 2: Tighten the bracket with a belt Step 3: Cut the excess part of the belt Step 4: Turn the taillight clockwise and fix it on the bracket 3 Modes: always on, flash, breath Battery: 400mAh rechargeable lithium battery Distance: 200m Weight: 38G (including mounting bracket) black package: 1 * bicycle taillights 1 * USB cable 1 * mounting bracket 4 * cable tie 1 * User Manual