When extreme lighting is needed, the Velocity Pro series delivers in a small package Easy 2 button functionality: one button controls scrolling through light modes and the other adjusts brightness on the go Features 8 stage battery life gauge Durable and waterproof aluminum body 9 lighting modes: Boost, high, medium, low, SteadyPulse, triple flash, day flash, zoom, and walking Includes 2535mm handlebar mount and USB-C charging cable Assembled in the USA