Free yourself from the hassle of batteries! This small but essential accessory makes you visible to traffic. Bright side beams throw off additional light, and the silicone mount fits almost any handlebar. A Micro-USB cable makes it easy???just charge, click, and go!. . Meets ANSI FL-1 Standard: This standard was created by the American National Standards Institute (ANSI) to provide consistent performance measurements for handheld lights. Although bicycle lights are not required to follow this or any standard, Blackburn believes in offering full transparency in how the output, run time, water resistance, and other performance claims are measured.. Excellent Side Visibility: Built-in design features channel a bright hit of light to each side, providing visibility to cross traffic.. LED Fuel Gauge/Charge Indicator: A small built-in LED light indicates the battery level. Green = >75%, Orange = 75-25%, Red = . Micro-USB Rechargeable: Charges via any standard USB port.. Universal Mount: Action camera style mount, that fits most helmets and handlebars from 22-35mm in diameter.. Waterproof to IP-65 standard: Ingress protection rating or 768686731266 32799000011 7074411