AI LED Bike Rear Light | 5 Modes | AI technology | Easy Installation

Advanced taillight with BKRE “Ai" brake-sensing technology Intelligently detects deceleration， alerting others you’re slowing down Highly visible saddle-mounted or seatpost-mounted rear light 5-15 hours Runtime 5 combined solid and flash output modes, short press to switch CNC machined Aluminum Construction USB-C charging (cable included) IPX6 Waterproofing standards 300 mAh battery capacity Color: Black Weight: 26g Meet the next evolution in cycling safety: the BKRE Ai Smart Taillight. Powered by cutting-edge BKRE 'Ai' brake-sensing technology, this intelligent rear light detects deceleration instantly, alerting drivers and fellow riders with a highly visible response—keeping you safer on every ride. Mounted easily to your saddle or seatpost, this sleek taillight delivers 5 modes, easily toggled with a short press. When braking, it will flash according to the mode you’ve selected, ensuring your intentions are clear, day or night. Crafted from fully CNC-machined aluminum, the BKRE Ai Smart is as tough as it is stylish. Weighing just 26g and finished in bold black, it’s built to withstand the elements—tested to IPX6 waterproofing standards. Its 300 mAh battery powers 5-15 hours of runtime and recharges effortlessly via USB-C (cable included). No data collection, no complexity—just smart, reliable performance. Elevate your ride with the BKRE Ai Smart Taillight: where advanced technology meets unrivaled visibility.