Ultra Bright USB Rechargeable Bike Light Set with 1500LM LED Headlight and Free Taillights for All Bicycles

Ultra bright 1500LM LED headlight with 1350ft visibility and 175° wide angle for maximum coverage. Includes free taillight with automatic brake sensing and adaptive horizontal angle adjustment for enhanced safety. 10-mode operation with up to 36 hours of runtime, including high, medium, low, fast flash, and SOS modes. Built-in 4500 mAh battery that doubles as a power bank to charge your phone or other devices on the go. aluminum alloy construction with excellent impact resistance, heat dissipation, and corrosion resistance for all-weather use.