Portable solar charge bag and backpack 1.for charging MP3, ... etc 2.movable Power Supply: 3.7V/1000mAh 3.CE Portable solar charge bag and backpack for mobile phones, MP3, ... able to charge mobile phones, MP3, MP4, MP5, PSP, GPS. Large Power Solar Bag can be used for charging even ... also acceptable to us. Quick delivery time. Remarks:1) Portable solar charge bag and backpack for mobile phones, MP3, camera ...