Unique Design: This bicycle taillight comes with two turn signals (one right, one left). This rear bike turn signal can be mounted in one place, such as on a bicycle seat post. Or, remove the left and right turn signals and mount both on the left and right sides. Attach to the bike's rear rack. Excellent bicycle taillight for night riding.

5 Lighting Modes: This bicycle turn signal is equipped with a remote control and can switch between left turn signal, right turn signal, steady red, steady yellow, and fast flashing yellow. Constructed with high-quality materials, it is extremely wear-resistant and durable.

High Brightness: This bicycle turn signal uses high-quality LED lamp beads, providing 120 lumens of high brightness. The LED light provides highly visible support within 50 to 100 meters, warning pedestrians and surrounding vehicles at night or on rainy days to ensure safety.

Long Lifespan and Waterproof: The bicycle taillight has a built-in 600mAh battery with long battery life. Features a USB charging port, no need to worry about battery charging; a 3-hour charge provides 9 hours of use (depending on lighting mode). IPX6 waterproof rating to withstand bad weather, or cycling through puddles without worry. Easy to Install and Adjust: This rear bike light is compatible with most mountain bikes and off-road bikes. Very easy to install and use. Buy with Confidence: If you have any questions, please feel free to contact us; we will respond within 24 hours.