Juicebar DO10-JB Pocket Solar Charger Contains a powerful, high capacity battery that can be charged via USB or by exposing the solar cell to sunlight Holds charge for more than 30 days Supports all popular mobile phones and electronic devices Built-in flashlight function Includes charger, 4 adapters (micro USB cable, mini USB, Nintendo 3DS and Sony PSP), USB cable, DC cable, carrying bag and instructions; built-in USB port supports existing device USB cables