Sunlite Handlebar Mount USB Output Bicycle Headlights
About Sunlite - "Every year bikes change, styles and trends evolve, old bikes are in need of repairs and new bikes are waiting for that personal touch. We provide the means to keep your bike on the road and fun to ride!"
These include a mount for bicycle handlebars.
These lights include batteries that have a USB output port that can be used to charge USB devices like smartphones.