The ECOXPOWER by ECOXGEAR is an all-in-one smartphone and GPS charging system with a built in high quality front fork mount light with integrated rear facing light. Use the power of your pedals to charge the internal Lithium Ion battery. The built in battery will power both the light and keep your Smartphone or GPS charged and ready to go. The ECOXPOWER includes a smartphone / GPS case to mount your device on your handle bars as well as all mounting hardware, USB power converter cable, and tools required for installation.