The City Rover Power 700 is a USB rechargeable headlight with a powerful lithium-ion battery and a CREE LED bulb that kicks out all the light you need. It's equipped with a battery meter on top so you can see just how much charge you've got (preventing you from getting left in the dark.) Its precision reflector provides a nice focused beam of light. The City Power Rover attaches to handlebars with the Mission Control III mounting bracket which is designed to handle rough terrain.