LED Bicycle Waterproof USB Charging Taillight Cycling Flashlight Auto Brake Sensing Smart Bicycle Rear Brake Lights Braking Sensing Taillights USB Rechargeable Ultra Bright LED Warning Bicycle Flashlight

Description:  WIDE FIELD OF VIEW : the led bike light will make you more visible for other road users in dark night or daytime. It will be great for your extra security in riding equipped with ultra bright wide beam LED, will make you more visible for other road users. INTELLIGENT BRAKE SENSOR: A build-in integrated accelerometer ensures accurate brake detection. With the brake sensor, When you brake, the blinking mode selected by you will instantly become steady on, and then it will automatically switch to the original mode which you choose. The bicycle light is super bright and highly visible from a distance, really catch attention to enhance your safety. ENERGY-SAVING MODE: Please don't worry If you forget to turn off the power, the power will be automatically turned off after the lights stay in a static state for 40 seconds and any movement whatsoever will keep the light activated. If you stop at a light or stop sign it wont turn off.  WATERPROOF AND RECHARGEABLE: waterproof bike