Versatile mounting options for easy attachment to bike frame, seat post, or helmet. Convenient USB charging for hassle-free power source from power bank, laptop, or any USB-enabled device. Rechargeable design eliminates the need for battery replacements. High-intensity LEDs for maximum visibility and safety during nighttime cycling. Multiple lighting modes (steady, flashing, pulsating) and efficient power management for long-lasting battery life. Introducing the Bike Tail Light, your ultimate companion for safe and enjoyable nighttime cycling adventures. Equipped with high-intensity LEDs, this rechargeable bicycle taillight ensures maximum visibility and safety on the road. Say goodbye to the hassle of replacing batteries as it can be conveniently charged by USB, offering long-lasting battery life for uninterrupted use. With flexible mounting options, it easily attaches to any bike frame, seat post, or helmet. Choose from a variety of lighting modes to adapt to different riding conditions and enhance your visibility. Ride with confidence day or night with the Bike Tail Light. Item Name: Bicycle Light Material: ABS Battery Capacity: 200mAh Features: USB Rechargeable, Multiple Lighting Modes, Waterproof Size Details: L: 5.5cm, W: 3cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bicycle Light 1 x USB Charging Cable