... phone,PSP,GPS,MP4/MP3 at anywhere in anytime Portable power supply 3600mAh 1. Real capacity: 3200mAh 2,Input Voltage:DC 5V ... 8,Not fit for ipod nano G39,High capacity Mobile Power, can charge with ipod,Mobile phone,PSP,GPS,MP4/MP3 ... input port (can connect on computer for charging this portable power) Wide compatible, Applications: Mobile phone, and MP3/MP4, PDA, PSP ...