USB Rechargeable & Long Using:This bike tail light can be charged via a computer, power bank, or USB plug, fully charging in approximately 2 hours. With a 330mAh battery capacity, it provides up to 12 hours of continuous illumination on a full charge.

Ultra-Bright & Widen Light Angle: The red LED bike tail lights deliver outstanding brightness, about 50lm, ensuring superior visibility for night cycling, commuting, and mountain biking. 240° wide light angle is also suitable for road cyclists, MTB riders, and anyone navigating low-light or dark conditions.

Waterproof & Weather-Resistant: Built to withstand rain, snow, and fog, the IPX5 waterproof rear bike lights ensure reliable performance in any weather. Stay visible and safe on wet roads and misty trails, no matter the riding conditions.

4 Lighting Modes：This bicycle tail light features with four lighting modes: steady mode, slow flash mode, fast flash mode and cycle flash mode, allowing users to choose the most suitable mode based on different riding environments and personal preferences.

Multipurpose Safety Light: Designed for navigation, signaling, and safety, this bike tail light is perfect for cyclists, joggers, skateboarders, pet walkers, hikers, and campers. Whether you're on the road, trail, or sidewalk, stay highly visible and secure, day or night.

Package Included:

-1/2/3/4 x LED Bike Tail Light
-1/2/3/4 x Charging Cable