Durable Design: Aluminum alloy construction ensures resistance to falls and durability for long-lasting use. Wireless Remote Control: Allows for on/off and steering brake operations with dynamic condition detection for added convenience. Vibration Induction: Automatically wakes up and activates with vibration, providing seamless functionality during rides. Waterproof and Weatherproof: Strong waterproof feature makes it suitable for outdoor and night riding, withstanding wind and rain. Intelligent Brake Warning: Provides intelligent induction brake warning light for enhanced safety during cycling. Introducing the bicycle taillight, a durable and versatile car light designed for outdoor riding and night cycling. Crafted with an aluminum alloy appearance, this taillight is resistant to falls and built to withstand dynamic conditions. With wireless transmission, it allows for remote control on/off and steering brake operations, making it convenient and easy to use. The vibration induction feature ensures automatic wake-up, while the intelligent brake warning light provides added safety during rides. Its strong waterproof design makes it suitable for all weather conditions, allowing you to ride with confidence in wind and rain. Upgrade your cycling experience with the bicycle taillight, the perfect companion for daily life and outdoor adventures. Item Name: Bicycle Taillight Material: Aluminum Shell Battery Capacity: 500mAh Waterproof Level: Life Waterproof Features: USB Rechargeable, Intelligent Brake Warning, Wireless Transmission Size Details: L: 4.4cm, W: 4.4cm, H: 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 Taillight 1 x Remote Control