Ultra-Bright LED Rear Bike Tail Lights: These USB rechargeable rear bike lights provide exceptional brightness with a 240-degree wide-angle design, ensuring you're visible to vehicles and pedestrians from all angles during your ride, enhancing your safety
USB Rechargeable for Convenience: Equipped with a built-in 330mAh rechargeable battery, these rear LED bike lights can be charged from any USB port. They offer a hassle-free, eco-friendly solution without the need for disposable batteries
Four Light Modes for Versatile Use: These LED bike tail lights offer four distinct modes: Strong flash, burst flash, fast flash, slow flash. Easily switch between modes to match your surroundings and visibility needs, whether cycling in the city or on dark rural roads
Waterproof and Weather Resistant Design: Rated waterproof, these rear bike lights are designed to withstand harsh weather conditions such as rain and splashes, ensuring continuous performance no matter the weather, so you can ride confidently
Easy Installation and Versatile Mounting: The adjustable silicone straps make it easy to mount the back light for bicycles on various handlebar sizes, seat posts, helmets, and backpacks. Perfect for cycling, hiking, running, or walking your dog in low light