- USB Rechargeable: Enjoy the convenience of charging your bicycle taillight via USB. The auto cut-off feature ensures safety by stopping the charging process when fully charged. - Long-lasting Performance: Equipped with a high-quality internal lithium battery, this taillight only requires approximately 2 hours to fully charge while providing up to 12 hours of continuous use. - Versatile Lighting Modes: Choose from 4 distinct modes—Long Bright, Slow Flash, Explosion Flash, and Strobe—to enhance your visibility and safety during rides in various conditions. - Easy to Install and Use: This lightweight and compact taillight fits seamlessly on any bicycle, making it suitable for casual riders, commuters, and mountain bikers alike. - Practical Applications: Ideal for night cycling, early morning rides, or any low-light conditions, this taillight ensures you stay visible to traffic and pedestrians. Perfect for city commuting or weekend adventures. - Durable Design: Made from robust materials, this taillight is built to withstand the rigors of outdoor use while maintaining optimal performance. Enhance your cycling experience with this reliable and efficient bicycle taillight that prioritizes your safety and convenience.