Bushnell PowerSync SolarWrap Mini USB Charger High-quality Importado Beautiful design and durability built to last Solar charging and power storage charging your devices when you're off the grid Durable, flexible solar panels with integrated high capacity li-ion battery rolls up into a small lightweight package for easy storage 2200mAh Li-Ion battery on-board to charge your smartphone, MP3 player, e-reader or action camera Battery charges from a USB power source in 4-hours or 10-hours from the sun Single USB output compatible with nearly any USB powered rechargeable device, Micro-USB input for pre-charging with included USB/Micro-USB cord Solar charging and power storage charging your devices when you're off the grid Durable, flexible solar panels with integrated high capacity li-ion battery rolls up into a small lightweight package for easy storage 2200mAh Li-Ion battery on-board to charge your smartphone, MP3 player, e-reader or action camera Battery charges from a USB power source in 4-hours or 10-hours from the sun Single USB output compatible with nearly any USB powered rechargeable device, Micro-USB input for pre-charging with included USB/Micro-USB cord