- Enhance your cycling experience with this high-brightness bicycle rear light, featuring a wide 54-degree visibility field and seven lighting modes to adapt to any situation. With an IPX64 waterproof rating, it ensures reliable performance in various weather conditions. - Stay safe on the road with advanced radar technology that detects approaching vehicles. This feature activates a warning light, significantly increasing your visibility to drivers. - Whether you're navigating busy city streets or tackling mountainous terrain, this smart radar rear light is designed for optimal performance during night rides or adverse weather. - Equipped with a powerful 1500 mAh rechargeable battery, this rear light provides up to 36 hours of continuous use, ensuring you are always prepared for your next adventure. - Practical use scenarios include daily commutes, weekend rides through the park, or late-night cycling trips, where safety and visibility are paramount. - Its compact and lightweight design makes it easy to install on any bike, while the durable material ensures long-lasting reliability. - Perfect for road cyclists, mountain bikers, and casual riders alike, this rear light combines functionality and performance, making it a must-have accessory for all cycling enthusiasts.