... MP3, MP4, etc.2. easy to be carried when travel,3. more stable electric energy, short-curcuit function,4. ... battery. Light weight,compact design. Inclusive AC adapter. Charge with AC adapter or USB. LED flash light function. Information ... Mp3, Mp4,Mp55.For PSP6.For GPSOur Items series:1. Our case for iPhone4 4S smart cover 2 ... us for more imformation, Thanks. 2012 Mini universal mobile travel charger