Unbranded Feu Arrière De Vélo Super Bright Usb Rechargeable Bicycle Lights Smart Bicycle Rear Lights Tige De Selle Montage Brake Sensing Bike Rear Led Accessoires Pour

The integrated accelerometer built into the Bright Bicycle Rear Lights ensures accurate braking detection. With the brake sensor, the automatic super bright brake light will automatically light up after brakingIn the “fast flash and breath” mode with Smart Bike Tail Light, the LED bicycle light will automatically turn on at low brightness and turn off under high-intensity lightsThe built-in 500mAh polymer lithium battery of the LED bicycle light comes with a USB cable, which can be charged from your computer, wall charger, power bank or any other device with a USB portRechargeable Brake Sensing Bicycle Light can prevent water splashing from any angle and can be used in any extreme weatherBike tail light has a 180-degree field of view and a wide-angle design, which will make you more clearly visible to other road users in the dark night or day